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Alternatives to a patch kit for punctured tubes?
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GYXU > Cycling > Alternatives to a patch kit for punctured tubes? 28 April 2005 23:37:46

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Alternatives to a patch kit for punctured tubes?

Me 17 March 2005 12:02:29
 I've had a few flats recently and it got me wondering if anyone has any
inventive ways to patch a tube (on the trail or at home) other than
using the traditional glue and patch or the new Park-style peel and
patch thingys.

Has anyone ever experimented with things like super-glue or some sort of
rubber glue for marine applications or even used anything like clear
packing tape? BTW whats the Park-style peel tape made out of? Can you
buy a big roll of it somewhere?

Has anything failed that you thought would work? Has anything else
worked that you were surprised of?

I'm sure someone has tried a few weird things.

I just want to expand my bag of tricks in case I ever get caught short
one day!
Add comment
Francesco Devittori 17 March 2005 12:44:49 permanent link ]
 Me wrote:> I've had a few flats recently and it got me wondering if anyone has any > inventive ways to patch a tube (on the trail or at home) other than > using the traditional glue and patch or the new Park-style peel and > patch thingys.>
Has anyone ever experimented with things like super-glue or some sort of > rubber glue for marine applications or even used anything like clear > packing tape? BTW whats the Park-style peel tape made out of? Can you > buy a big roll of it somewhere?>
Has anything failed that you thought would work? Has anything else > worked that you were surprised of?>
I'm sure someone has tried a few weird things.>
I just want to expand my bag of tricks in case I ever get caught short > one day!

I've heard that filling the tire with leafs can work... at least better
than walking home. Never tried...

Francesco
Add comment
Ronald 17 March 2005 13:24:37 permanent link ]
 
I've heard that filling the tire with leafs can work... at least better> than walking home. Never tried...

Filling the tyre with water works.


"Francesco Devittori" <frenkatfrenkdtcm> wrote in message news:42394381$1@epf­lnews.epfl.ch...> Me wrote:> > I've had a few flats recently and it got me wondering if anyone has any> > inventive ways to patch a tube (on the trail or at home) other than> > using the traditional glue and patch or the new Park-style peel and> > patch thingys.> >
Has anyone ever experimented with things like super-glue or some sort of> > rubber glue for marine applications or even used anything like clear> > packing tape? BTW whats the Park-style peel tape made out of? Can you> > buy a big roll of it somewhere?> >
Has anything failed that you thought would work? Has anything else> > worked that you were surprised of?> >
I'm sure someone has tried a few weird things.> >
I just want to expand my bag of tricks in case I ever get caught short> > one day!>
I've heard that filling the tire with leafs can work... at least better> than walking home. Never tried...>
Francesco


Add comment
Edmund J M 17 March 2005 15:25:50 permanent link ]
 I always carry a small roll of duct tape. I haven't used it as a
patch, but if it can fix radiator tubes in a pinch, it should be good
as a patch. I found a flat pack of it in x-mart
Francesco Devittori wrote:> Me wrote:> > I've had a few flats recently and it got me wondering if anyone has
inventive ways to patch a tube (on the trail or at home) other than
using the traditional glue and patch or the new Park-style peel and
patch thingys.> >
Has anyone ever experimented with things like super-glue or some
sort of> > rubber glue for marine applications or even used anything like
clear> > packing tape? BTW whats the Park-style peel tape made out of? Can
buy a big roll of it somewhere?> >
Has anything failed that you thought would work? Has anything else> > worked that you were surprised of?> >
I'm sure someone has tried a few weird things.> >
I just want to expand my bag of tricks in case I ever get caught
short> > one day!>
I've heard that filling the tire with leafs can work... at least
better > than walking home. Never tried...>
Francesco

Add comment
Cam 17 March 2005 19:17:12 permanent link ]
 
Me wrote:> I've had a few flats recently and it got me wondering if anyone has
inventive ways to patch a tube (on the trail or at home) other than> using the traditional glue and patch or the new Park-style peel and> patch thingys.>
I just want to expand my bag of tricks in case I ever get caught
short> one day!

I keep a $5 kit bungied to my rack at all times. I wouldn't feel bad if
anyone helped themselves to a patch if they needed one. Just please
leave a note (a bank note preferably) if you take the last one.

Cam

Add comment
Guest 17 March 2005 21:31:34 permanent link ]
 Tie a knot to isolate the punctured area. Inflate and ride.

Andres

Add comment
B.B. 18 March 2005 04:22:49 permanent link ]
 In article <423970e5@news.gree­nnet.net>, Me <Me1@me.com> wrote:
I've had a few flats recently and it got me wondering if anyone has any >inventive ways to patch a tube (on the trail or at home) other than >using the traditional glue and patch or the new Park-style peel and >patch thingys.>
Has anyone ever experimented with things like super-glue or some sort of >rubber glue for marine applications or even used anything like clear >packing tape? BTW whats the Park-style peel tape made out of? Can you >buy a big roll of it somewhere?>
Has anything failed that you thought would work? Has anything else >worked that you were surprised of?>
I'm sure someone has tried a few weird things.>
I just want to expand my bag of tricks in case I ever get caught short >one day!

I used electrical tape after wiping off the tube as best I could.
Wasn't great, but held until I got home.

--
B.B. --I am not a goat! thegoat4 at airmail dot net
http://web2.airmail­.net/thegoat4/
Add comment
Steve Kirkendall 18 March 2005 21:12:41 permanent link ]
 Me wrote:> Has anything failed that you thought would work? Has anything else> worked that you were surprised of?>
I'm sure someone has tried a few weird things.

Once, I peeled the ANSI certification sticker from the inside of
my helmet and used that as a patch. It held long enough for me
to get home. This sticker used the gummy kind of glue that never
dries out, which was a big stroke of luck.

I've heard of people slipping a dollar bill over the hole. I've
never tried it myself, but the claim is that when you inflate the
tire, the bill gets pinched between the tire and the tube hard
enough to make a nearly air-tight seal.

I imagine chewing gum would work. Better than bubble gum anyway.
Add comment
Werehatrack 19 March 2005 01:50:07 permanent link ]
 On Thu, 17 Mar 2005 08:02:29 +0000, Me <Me1@me.com> may have said:
I've had a few flats recently and it got me wondering if anyone has any >inventive ways to patch a tube (on the trail or at home) other than >using the traditional glue and patch or the new Park-style peel and >patch thingys.

Presumably you mean "in the absence of another patch and/or the glue
needed to make it work." If you have the stuff that's right for the
job, why try to reinvent the patch?
Has anyone ever experimented with things like super-glue or some sort of >rubber glue for marine applications or even used anything like clear >packing tape?

Okay, for me, in order: yes (but it was a special type made for
joining o-rings), yes (but for shoemaking applications, not marine),
and yes. Success rate, in order: temporary, leaving tube
unrepairable because the patch wouldn't stick; held for only a few
minutes, left tube repairable; failed miserably.
BTW whats the Park-style peel tape made out of? Can you >buy a big roll of it somewhere?

Don't know, don't want to; I tried the Park stick-ons and had poor
results.
Has anything failed that you thought would work?

No, but I didn't expect any of these stopgaps to be more than a
temporary fix.
Has anything else >worked that you were surprised of?

No, but the stuff that's been reliable was made for the task.
I'm sure someone has tried a few weird things.

Ooooh, yeah; I may have to start taking photos of the "inventive"
patch techniques I've run across on tubes extracted from police
auction bikes. Last week, I ran across a bike tire with a tubeless
tire plug in it...all the way into the tube. I do *not* know how they
got the tube to stay in place while they poked that string into the
hole. (Needless to say, it didn't work.)
I just want to expand my bag of tricks in case I ever get caught short >one day!

Expand your bag of tricks by the same volume of patches and glue, and
you'll be in better shape.

--
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Add comment
Guest 19 March 2005 01:52:26 permanent link ]
 On Fri, 18 Mar 2005 15:50:07 -0600, Werehatrack
<rault00@earthWEEDS­link.net> wrote:

[snip]
Ooooh, yeah; I may have to start taking photos of the "inventive">patch techniques I've run across on tubes extracted from police>auction bikes. Last week, I ran across a bike tire with a tubeless>tire plug in it...all the way into the tube. I do *not* know how they>got the tube to stay in place while they poked that string into the>hole. (Needless to say, it didn't work.)

[snip]

Dear Werehatrack,

Possibly a small puncture and an air hose with 100 psi?

Just speculating, not recommending.

Carl Fogel
Add comment
Guest 19 March 2005 02:04:55 permanent link ]
 Per jobst.brandt@stanfo­rdalumni.org:> The reason a dollar bill is used is>that it is the toughest piece of paper and unprepared rider usually>carries.

I've got a roll of TyVek (TyVec?) "paper" that's used as a layer in house
insulation.

To me, that stuff *defines* tough. I guess I ought to cut a hunk for my bike
bag just on GP's....
--
PeteCresswell
Add comment
Werehatrack 19 March 2005 04:38:29 permanent link ]
 On Fri, 18 Mar 2005 14:52:26 -0700, carlfogel@comcast.n­et may have
said:
On Fri, 18 Mar 2005 15:50:07 -0600, Werehatrack><rault0­0@earthWEEDSlink.net­> wrote:>
[snip]>
... Last week, I ran across a bike tire with a tubeless>>tire plug in it...all the way into the tube. I do *not* know how they>>got the tube to stay in place while they poked that string into the>>hole. (Needless to say, it didn't work.)>
Possibly a small puncture and an air hose with 100 psi?>
Just speculating, not recommending.

I thought about that, and it might allow the attempt to proceed...but
whatever the stroke applied may have been, the attempt failed.



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Typoes are not a bug, they're a feature.
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Tom Sherman 19 March 2005 06:35:48 permanent link ]
 Jobst Brandt wrote:
Steve Kirkendall writes:> ...>>I imagine chewing gum would work. Better than bubble gum anyway.>
Neither. We don't need no steenkin plastics that can creep.

Yes, material that creeps should be reserved for attaching tubular tires. ;)

--
Tom Sherman - Earth (Downstate Illinois, North of Forgottonia)

Add comment
Werehatrack 19 March 2005 07:03:51 permanent link ]
 On Fri, 18 Mar 2005 17:04:55 -0500, "(Pete Cresswell)" <x@y.z.invalid>
may have said:
Per jobst.brandt@stanfo­rdalumni.org:>> The reason a dollar bill is used is>>that it is the toughest piece of paper and unprepared rider usually>>carries. >
I've got a roll of TyVek (TyVec?) "paper" that's used as a layer in house>insulation.>
To me, that stuff *defines* tough. I guess I ought to cut a hunk for my bike>bag just on GP's....

As a boot, I've found that it works very well. I've only had to use
it once, but there was a FedEx envelope laying nearby as I was casting
about for something to use, so I grabbed it. The envelope flap even
had glue on it to stick it to the inside of the tire so that I didn't
have to worry about it slipping out of position while I pumped. Such
a deal!

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Typoes are not a bug, they're a feature.
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Add comment
Jay K 19 March 2005 12:49:19 permanent link ]
 Recently I got two flats-bang-bang-the­n discovered big slit in tire
that tube was poking though at 100psi; so had to inflate to 70psi and
bounce along back home. After awile I remembered Cliff Bar in
pocket--used mylar like wrapper, booted tire, and filled to 100psi.
Worked well.

Took old tire, cut into 4" pieces, cut off bead, and now have a piece
in my saddebag for next time I need emergency boot.

Add comment
Leo Lichtman 19 March 2005 23:03:02 permanent link ]
 
<jobst.brandt@stanf­ordalumni.org> wrote: (clip) In the days of yore, auto
parts stores had elegant boots for car tires. These had bias ply cords and
feathered edges and could be placed in the tire to make those few miles to
where a replacement tire could be had.
^^^^^^^^^^^^^^
My folks didn't consider a boot to be a temporary fix. It was not uncomon
to dismount a tire and find a boot that had been there who-knows-how-long.­

While we're waxing nostalgic, who remembers when
all bikes were single speed, with glue-on high pressure tires? And the
routine flat repair with us kids was friction tape? We considered it
routine to pump up the tires every day or two.

And in those days, Jobst, MANY bikes DID hang from their upper spokes.


Add comment
Guest 19 March 2005 23:38:12 permanent link ]
 search for 'DIY tire removal' and 'self sealing tubes 2' in tech
archives-
carry a spare tube but check and clean the tire's outside,inside, and
inrim spoke surfaces for cutting surfaces. check the old tube for the
cut-sometimes itsa surprise!
for elimination...

Add comment
Jobst Brandt 20 March 2005 00:17:50 permanent link ]
 Leo Lichtman writes:
In the days of yore, auto parts stores had elegant boots for car>> tires. These had bias ply cords and feathered edges and could be>> placed in the tire to make those few miles to where a replacement>> tire could be had.
My folks didn't consider a boot to be a temporary fix. It was not> uncommon to dismount a tire and find a boot that had been there> who-knows-how-long.­

You knew about it if you drove faster than 40mph and if you realised
that the wobble in the steering wheel was wheel imbalance.
While we're waxing nostalgic, who remembers when all bikes were> single speed, with glue-on high pressure tires? And the routine> flat repair with us kids was friction tape? We considered it> routine to pump up the tires every day or two.

I don't care for the tubulars and their thin (leaky) latex tubes or
their repairs. Today there is no "friction" tape so we use duct tape
for those applications.

By the way, it isn't commonly known why the stuff was called friction
tape, probably because it was so commonly misused. When insulating a
wire joint to the electrical code, electricians used a grey rubber
"insulating" tape which was then wrapped in "friction" tape to protect
against abrasion. Most folks never saw the insulating tape and just
wrapped the joint in friction tape for which today plastic electrical
tape serves both purposes... but it doesn't work for tire repairs.
And in those days, Jobst, MANY bikes DID hang from their upper spokes.

All!

Jobst.Brandt@stanfo­rdalumni.org
Add comment
Werehatrack 20 March 2005 02:26:10 permanent link ]
 On Sat, 19 Mar 2005 20:17:50 GMT, jobst.brandt@stanfo­rdalumni.org may
have said:
Leo Lichtman writes:>
While we're waxing nostalgic, who remembers when all bikes were>> single speed, with glue-on high pressure tires? And the routine>> flat repair with us kids was friction tape? We considered it>> routine to pump up the tires every day or two.>
I don't care for the tubulars and their thin (leaky) latex tubes or>their repairs. Today there is no "friction" tape so we use duct tape>for those applications.

Friction tape is still around, but duct tape (the handyman's secret
weapon; no job is complete without it{tm}) has largely replaced it.
By the way, it isn't commonly known why the stuff was called friction>tape, probably because it was so commonly misused. When insulating a>wire joint to the electrical code, electricians used a grey rubber>"insulating"­ tape which was then wrapped in "friction" tape to protect>against abrasion. Most folks never saw the insulating tape and just>wrapped the joint in friction tape for which today plastic electrical>tape serves both purposes... but it doesn't work for tire repairs.

None of the friction tape I've had would have worked for tire repairs
unless you were using an inflation gas with a molecular diameter large
enough for the particles to be visible. This probably did not stop
people from trying, however. (Come to think of it, ISTR my father
saying that when he was young, they applied friction tape and then
coated it with shellac to seal it in place before trying to reinflate.
That would have been around WWI and just after.)



--
My email address is antispammed; pull WEEDS if replying via e-mail.
Typoes are not a bug, they're a feature.
Words processed in a facility that contains nuts.
Add comment
Jobst Brandt 20 March 2005 02:30:43 permanent link ]
 Coat rack writes:
While we're waxing nostalgic, who remembers when all bikes were>>> single speed, with glue-on high pressure tires? And the routine>>> flat repair with us kids was friction tape? We considered it>>> routine to pump up the tires every day or two.
I don't care for the tubulars and their thin (leaky) latex tubes or>> their repairs. Today there is no "friction" tape so we use duct>> tape for those applications.
Friction tape is still around, but duct tape (the handyman's secret> weapon; no job is complete without it{TM}) has largely replaced it.
By the way, it isn't commonly known why the stuff was called>> friction tape, probably because it was so commonly misused. When>> insulating a wire joint to the electrical code, electricians used a>> grey rubber "insulating" tape which was then wrapped in "friction">> tape to protect against abrasion. Most folks never saw the>> insulating tape and just wrapped the joint in friction tape for>> which today plastic electrical tape serves both purposes... but it>> doesn't work for tire repairs.
None of the friction tape I've had would have worked for tire> repairs unless you were using an inflation gas with a molecular> diameter large enough for the particles to be visible.

Hold it! We were talking about tire repair not tube repair. Friction
tape was used to hold a slashed or ruptured tire together. Today, the
equivalent tape is duct tape (aka Duck tape).
This probably did not stop people from trying, however. (Come to> think of it, ISTR my father saying that when he was young, they> applied friction tape and then coated it with shellac to seal it in> place before trying to re-inflate. That would have been around WWI> and just after.)

I'm sure he wasn't talking about air leaks but rather casing failures.

Let's not misinterpret the thrust of the diversion from tube patching.
We got into dollar bills and packing material somewhere on the course.

Jobst.Brandt@stanfo­rdalumni.org
Add comment
Guest 20 March 2005 02:45:31 permanent link ]
 On Sat, 19 Mar 2005 22:30:43 GMT,
jobst.brandt@stanfo­rdalumni.org wrote:
Coat rack writes:>
While we're waxing nostalgic, who remembers when all bikes were>>>> single speed, with glue-on high pressure tires? And the routine>>>> flat repair with us kids was friction tape? We considered it>>>> routine to pump up the tires every day or two.>
I don't care for the tubulars and their thin (leaky) latex tubes or>>> their repairs. Today there is no "friction" tape so we use duct>>> tape for those applications.>
Friction tape is still around, but duct tape (the handyman's secret>> weapon; no job is complete without it{TM}) has largely replaced it.>
By the way, it isn't commonly known why the stuff was called>>> friction tape, probably because it was so commonly misused. When>>> insulating a wire joint to the electrical code, electricians used a>>> grey rubber "insulating" tape which was then wrapped in "friction">>> tape to protect against abrasion. Most folks never saw the>>> insulating tape and just wrapped the joint in friction tape for>>> which today plastic electrical tape serves both purposes... but it>>> doesn't work for tire repairs.>
None of the friction tape I've had would have worked for tire>> repairs unless you were using an inflation gas with a molecular>> diameter large enough for the particles to be visible.>
Hold it! We were talking about tire repair not tube repair. Friction>tape was used to hold a slashed or ruptured tire together. Today, the>equivalent tape is duct tape (aka Duck tape).>
This probably did not stop people from trying, however. (Come to>> think of it, ISTR my father saying that when he was young, they>> applied friction tape and then coated it with shellac to seal it in>> place before trying to re-inflate. That would have been around WWI>> and just after.)>
I'm sure he wasn't talking about air leaks but rather casing failures.>
Let's not misinterpret the thrust of the diversion from tube patching.>We got into dollar bills and packing material somewhere on the course.>
Jobst.Brandt@stanf­ordalumni.org

Dear Jobst,

Er, hold it!

Let's not misinterpret the blah-blah-blah.

Look at the title of the thread.

Carl Fogel
Add comment


Jobst Brandt 20 March 2005 02:54:00 permanent link ]
 Carl Fogel writes:
I'm sure he wasn't talking about air leaks but rather casing failures.
Let's not misinterpret the thrust of the diversion from tube>> patching. We got into dollar bills and packing material somewhere>> on the course.
Er, hold it!
Let's not misinterpret the blah-blah-blah.
Look at the title of the thread.

Er, hold it! Read the message. Don't always shoot from the holster.

Jobst.Brandt@stanfo­rdalumni.org
Add comment
Jobst Brandt 20 March 2005 03:08:54 permanent link ]
 Coat rack writes:
None of the friction tape I've had would have worked for tire> repairs unless you were using an inflation gas with a molecular> diameter large enough for the particles to be visible.

Hold it! We were talking about tire repair not tube repair. Friction
tape was used to hold a slashed or ruptured tire together. Today, the
equivalent tape is duct tape (aka Duck tape).
This probably did not stop people from trying, however. (Come to> think of it, ISTR my father saying that when he was young, they> applied friction tape and then coated it with shellac to seal it in> place before trying to re-inflate. That would have been around WWI> and just after.)

I'm sure he was talking about casing failures rather than air leaks,
because friction tape is non-stretch cloth and does not lend itself to
patching a tube, as you pointed out above. Tubes that fit into a tire
are smaller than the inside of the tire and expand to fill the volume.
If a non-stretch cloth (friction) tape is used to seal the tube,
assuming this is possible, it would cause necking in the inflated tire
that would give a significant lump-lump-lump ride.

Jobst.Brandt@stanfo­rdalumni.org

Add comment


Guest 20 March 2005 04:24:59 permanent link ]
 On Sat, 19 Mar 2005 22:54:00 GMT,
jobst.brandt@stanfo­rdalumni.org wrote:
Carl Fogel writes:>
I'm sure he wasn't talking about air leaks but rather casing failures.>
Let's not misinterpret the thrust of the diversion from tube>>> patching. We got into dollar bills and packing material somewhere>>> on the course.>
Er, hold it! >
Let's not misinterpret the blah-blah-blah.>
Look at the title of the thread.>
Er, hold it! Read the message. Don't always shoot from the holster.>
Jobst.Brandt@stanf­ordalumni.org

Dear Jobst,

Why keep digging when you hit bottom?

Carl Fogel
Add comment
Guest 20 March 2005 05:12:58 permanent link ]
 
jobst.brandt@stanfo­rdalumni.org wrote:>
I'm sure he was talking about casing failures rather than air leaks,> because friction tape is non-stretch cloth and does not lend itself
patching a tube, as you pointed out above. Tubes that fit into a
tire> are smaller than the inside of the tire and expand to fill the
volume.> If a non-stretch cloth (friction) tape is used to seal the tube,> assuming this is possible, it would cause necking in the inflated
tire> that would give a significant lump-lump-lump ride.

I hope this doesn't mix up the issue too much, but here's a related tip
I worked out, from necessity.

On a remote tour, my daughter's Terry front tire suffered a big cut in
the tire sidewall. Since that bike uses an oddball 24" front wheel,
there were no replacements for many hundreds of miles.

I stitched and triple-booted the tire (duct tape, Tyvek and cardboard),
but it still bulged badly. So I took some more of the non-stretch
cloth tape - AKA duct tape - and wrapped the tube completely at that
spot, trying to approximate the diameter of the inflated tube.

This took the stress off the tire cords. I did pretty well on the
diameter, as the lump-lump effect was almost unnoticeable. And yes, it
held nicely over the next 300 miles or so to the bike shop where the
replacement tire waited.

But back to the original topic: I wouldn't bother with anything but
real patches to patch a tube.

Add comment


Werehatrack 20 March 2005 05:46:03 permanent link ]
 On Sat, 19 Mar 2005 22:54:00 GMT, jobst.brandt@stanfo­rdalumni.org may
have said:
Er, hold it! Read the message. Don't always shoot from the holster.

Yeah, the holster has this annoying tendency to be pointed at a
foot...

I think, in retrospect, that you're right about the shellac on the
friction tape being part of a tire casing repair; the conversation was
a long time ago, and may have been subject to much loss of details. I
suspect that the shellac was to keep it from unravelling as fast as it
otherwise might have, and to glue it in place on the rim at the same
time. Of course, those were early tubular tires, so it may also be
that the friction tape was holding the casing closed at the point
where it had been opened to patch the tube. That might explain the
shellac.

I haven't used any for tire repairs, but I still keep several rolls of
duct tape around. (I even used some on a duct last month; fancy
that.)

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Typoes are not a bug, they're a feature.
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Werehatrack 20 March 2005 05:48:32 permanent link ]
 On 19 Mar 2005 00:49:19 -0800, "Jay K" <pumpkincycle@earth­link.net>
may have said:
Recently I got two flats-bang-bang-the­n discovered big slit in tire>that tube was poking though at 100psi; so had to inflate to 70psi and>bounce along back home. After awile I remembered Cliff Bar in>pocket--used mylar like wrapper, booted tire, and filled to 100psi.>Worked well.>
Took old tire, cut into 4" pieces, cut off bead, and now have a piece>in my saddebag for next time I need emergency boot.

For best results, I'd bevel the ends of those sections. A few minutes
of work with the Dremel might prevent a failure where the tube crosses
the end of the boot.

--
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Typoes are not a bug, they're a feature.
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Arthur Shapiro 21 March 2005 21:29:24 permanent link ]
 In article <svkp31ti7472g2ic87­9aqf1c4sdjar3tad@4ax­.com>, Werehatrack <rault00@earthWEEDS­link.net> wrote:
I haven't used any for tire repairs, but I still keep several rolls of>duct tape around. (I even used some on a duct last month; fancy>that.)>
Really? I thought that was a Bad Thing these days, as it tends to dry out
when used in HVAC applications - that's why "they" have that quite permanent
aluminum tape - like a super-thick foil with an adhesive backing. My A/C
repairman accidentally left a roll behind a couple years ago; it's really neat
stuff.

Friction tape is wonderful around handlebars for minimizing the dreaded
handlebar tape shift for non-adhesive tapes. The brand names are suprisingly
expensive now, but no-name friction tape from WalMart at a buck or so seems
fine to me.

Art
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Werehatrack 21 March 2005 22:18:20 permanent link ]
 On 17 Mar 2005 09:31:34 -0800, andresmuro@aol.com may have said:
Tie a knot to isolate the punctured area. Inflate and ride.

How do you put a knot in a torus without making a loop and thereby
reducing the tube's circumference to the point where it won't stretch
around the rim?

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Guest 21 March 2005 23:40:36 permanent link ]
 On Mon, 21 Mar 2005 12:18:20 -0600, Werehatrack
<rault00@earthWEEDS­link.net> wrote:
On 17 Mar 2005 09:31:34 -0800, andresmuro@aol.com may have said:>
Tie a knot to isolate the punctured area. Inflate and ride.>
How do you put a knot in a torus without making a loop and thereby>reducing the tube's circumference to the point where it won't stretch>around the rim?

Dear Werehatrack,

You cut the tube in half at the leak, tie a knot in each
end, pump it up, and limp home--they even made tubes like
this.

Alexander the Great
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Leo Lichtman 22 March 2005 02:53:23 permanent link ]
 
<carlfogel@comcast.­net> wrote: (clip) You cut the tube in half at the leak,
tie a knot in each end, (clip)
^^^^^^^^^^^^
Carl, can you really tie a knot in the end of a severed tube so it does not
leak? Can you tie TWO with any real hope that they will both hold?

I suppose you could fill the tube with grass, weeds and leaves, and then tie
the knots. THAT wouldn't leak. But then, why couldn't you just stuff the
tire with grass, weeds and leaves, and keep the tube intact so you can patch
it when you get home?

Or, was your answer TIC, like mine?


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Jobst Brandt 22 March 2005 03:04:38 permanent link ]
 Leo Lichtman writes:
You cut the tube in half at the leak, tie a knot in each end.
Can you really tie a knot in the end of a severed tube so it does> not leak? Can you tie TWO with any real hope that they will both> hold?

You bet! This is another one of those things that you should not
forget lest you run into such a situation. The other is that slow
leaks can be fixed with whole milk in the tire to tide you over to
where you can get another tube and some patches. The tube is a hazard
with butter in it. Its as dangerous as slime if you get a real flat
because it slides all over the road.
I suppose you could fill the tube with grass, weeds and leaves, and> then tie the knots. THAT wouldn't leak. But then, why couldn't you> just stuff the tire with grass, weeds and leaves, and keep the tube> intact so you can patch it when you get home?

The grass thing is a dire last resort if you can get no air into the
tube, but you can't get stuffing INSIDE a tube, only in the tire. It
isn't easy and it takes time to stuff a tire. My choice is to ride it
flat, which works better with wire bead tires than with Kevlar.

Jobst.Brandt@stanfo­rdalumni.org
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Guest 22 March 2005 04:08:02 permanent link ]
 
Werehatrack wrote:> On 17 Mar 2005 09:31:34 -0800, andresmuro@aol.com may have said:>
Tie a knot to isolate the punctured area. Inflate and ride.>
How do you put a knot in a torus without making a loop and thereby> reducing the tube's circumference to the point where it won't stretch> around the rim?>

I read that you cut it. However, I've done it without cutting the tire
and tied the knot as tight as possible. I stretched the tire and it
fit.

Andres

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Guest 22 March 2005 04:17:17 permanent link ]
 Per jobst.brandt@stanfo­rdalumni.org:>danger­ous as slime if you get a real flat>because it slides all over the road.

Never heard that one before. Sounds logical.
--
PeteCresswell
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Leo Lichtman 22 March 2005 04:56:42 permanent link ]
 
<carlfogel@comcast.­net> wrote: (clip) So I just cut the tube at the leak
with a handy pair of shears, knotted each end tightly, and pumped it up. It
held air in the sink and is still holding. (clip)
^^^^^^^^^^^^^^^^
From your description, I take it that this was an experiment that you
conducted for this occasion, and it was still going on at the time of the
above writing.

Thank you. It sure sounds easier than the leaf trick, but, until now, I did
not think it would work. Since i have a pair of scissors on my multi-tool,
I guess I am ready for anything.


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Leo Lichtman 22 March 2005 05:06:43 permanent link ]
 
<jobst.brandt@stanf­ordalumni.org.(clip)­ slow leaks can be fixed with whole
milk in the tire to tide you over to where you can get another tube and some
patches. The tube is a hazard with butter in it.(clip)
^^^^^^^^^^^^^^^^^
First, I assume you mean milk in the tube, rather than the tire. So, what
do you do? Cut the tire, tie a knot and then have someone hold it while you
pour? Or do you pour it into your tire pump, and then inject it?

I'm kinda slow, but I think the thing about the butter is a joke. But is
the milk a joke? Please help me. I'd rather look dumb here than on the
trail.


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Jobst Brandt 22 March 2005 06:03:36 permanent link ]
 Pete Cresswell writes:
dangerous as slime if you get a real flat because it slides all>> over the road.
Never heard that one before. Sounds logical.

It is even more convincing when it happens. My last tubulars made by
Clement carried me on my tour of the alps and because they were
improperly assembled, the "underpants" that cover the selvedge at the
edge of the seam were not properly positioned so the tube gradually
wore through causing a line of micro-leaks. Two other tires had that
problem before so I had no spare. I stopped at a milking shed on the
Klausen Pass and got some rich Swiss whole milk and pumped a shot into
the rear tire. That stopped the air loss but a couple of weeks later,
back home, I rode with a group down a trail (Saratoga Toll Rd) fast
and then lead the group on a dash to Boulder Creek.

On the trail, the poor quality (Campionato del Mundo) reached its
limit and ruptured under the tread without me noticing, blew out with
a resounding high pitched fart, as air emerged from under the tread.
My friends got sprayed with sour milk and I slid all across the
straight and empty HWY9 on butter fat, trying to control the bicycle.
I didn't fall but from that I know what a flat with slime would do.

Now that I think of it, Slime should have sand in it to prevent
internal tire lubricity.

Jobst.Brandt@stanfo­rdalumni.org
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Jobst Brandt 22 March 2005 06:10:11 permanent link ]
 Leo Lichtman writes:
Slow leaks can be fixed with whole milk in the tire to tide you>> over to where you can get another tube and some patches. The tube>> is a hazard with butter in it.(clip)
First, I assume you mean milk in the tube, rather than the tire.> So, what do you do? Cut the tire, tie a knot and then have someone> hold it while you pour? Or do you pour it into your tire pump, and> then inject it?

No you... oops, people don't have Silca Impero frame pumps anymore.
Anyway you use a pump to shoot it through the valve. A CO2 cartridge
won't do.
I'm kinda slow, but I think the thing about the butter is a joke. But is > the milk a joke? Please help me. I'd rather look dumb here than on the > trail.

http://tinyurl.com/­a9g7

You see that big yellow pump behind the seat tube and the black one
ahead of the other seat tube? That is easily used to pump a tire full
of water or just give it a shot of rich milk... or Slime if you have
some on hand.

Jobst.Brandt@stanfo­rdalumni.org
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Tom Sherman 22 March 2005 06:11:11 permanent link ]
 Jobst Brandt wrote:
Pete Cresswell writes:>
dangerous as slime if you get a real flat because it slides all>>>over the road.>
Never heard that one before. Sounds logical.>
It is even more convincing when it happens. My last tubulars made by> Clement carried me on my tour of the alps and because they were> improperly assembled, the "underpants" that cover the selvedge at the> edge of the seam were not properly positioned so the tube gradually> wore through causing a line of micro-leaks. Two other tires had that> problem before so I had no spare. I stopped at a milking shed on the> Klausen Pass and got some rich Swiss whole milk and pumped a shot into> the rear tire. That stopped the air loss but a couple of weeks later,> back home, I rode with a group down a trail (Saratoga Toll Rd) fast> and then lead the group on a dash to Boulder Creek.>
On the trail, the poor quality (Campionato del Mundo) reached its> limit and ruptured under the tread without me noticing, blew out with> a resounding high pitched fart, as air emerged from under the tread.> My friends got sprayed with sour milk and I slid all across the> straight and empty HWY9 on butter fat, trying to control the bicycle.> I didn't fall but from that I know what a flat with slime would do....

Why isn't this in the FAQ's?

--
Tom Sherman - Earth (Downstate Illinois, North of Forgottonia)

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Jobst Brandt 22 March 2005 06:13:24 permanent link ]
 Carl Fogel writes:
It belatedly occurs to me that there might be an even better> trick--cut the tube right at the puncture and knot the ends> together.

I was going to mention that. Tom Ritchey recently had such an
incident in which he had no patch and cut the tube and knotted it.

On tours, I carry a spare tube a spare tire and a patch kit. That has
done the trick in the past and I think it will work henceforth.

Jobst.Brandt@stanfo­rdalumni.org
Add comment
Jobst Brandt 22 March 2005 06:32:26 permanent link ]
 Tom Sherman writes:
dangerous as slime if you get a real flat because it slides all>>>> over the road.
Never heard that one before. Sounds logical.
It is even more convincing when it happens. My last tubulars made by>> Clement carried me on my tour of the alps and because they were>> improperly assembled, the "underpants" that cover the selvedge at the>> edge of the seam were not properly positioned so the tube gradually>> wore through causing a line of micro-leaks. Two other tires had that>> problem before so I had no spare. I stopped at a milking shed on the>> Klausen Pass and got some rich Swiss whole milk and pumped a shot into>> the rear tire. That stopped the air loss but a couple of weeks later,>> back home, I rode with a group down a trail (Saratoga Toll Rd) fast>> and then lead the group on a dash to Boulder Creek.
On the trail, the poor quality (Campionato del Mundo) reached its>> limit and ruptured under the tread without me noticing, blew out with>> a resounding high pitched fart, as air emerged from under the tread.>> My friends got sprayed with sour milk and I slid all across the>> straight and empty HWY9 on butter fat, trying to control the bicycle.>> I didn't fall but from that I know what a flat with slime would do....
Why isn't this in the FAQ's?

We don't ride tubulars anymore and can access the tube for a patch or
some other kind of assistance. This is mainly an interesting anecdote
and a lesson about lubricious material inside a tube.

Jobst.Brandt@stanfo­rdalumni.org
Add comment
Tom Sherman 22 March 2005 06:43:50 permanent link ]
 Jobst Brandt wrote:
Tom Sherman writes:>
dangerous as slime if you get a real flat because it slides all>>>>>over the road.>
Never heard that one before. Sounds logical.>
It is even more convincing when it happens. My last tubulars made by>>>Clement carried me on my tour of the alps and because they were>>>improperly assembled, the "underpants" that cover the selvedge at the>>>edge of the seam were not properly positioned so the tube gradually>>>wore through causing a line of micro-leaks. Two other tires had that>>>problem before so I had no spare. I stopped at a milking shed on the>>>Klausen Pass and got some rich Swiss whole milk and pumped a shot into>>>the rear tire. That stopped the air loss but a couple of weeks later,>>>back home, I rode with a group down a trail (Saratoga Toll Rd) fast>>>and then lead the group on a dash to Boulder Creek.>
On the trail, the poor quality (Campionato del Mundo) reached its>>>limit and ruptured under the tread without me noticing, blew out with>>>a resounding high pitched fart, as air emerged from under the tread.>>>My friends got sprayed with sour milk and I slid all across the>>>straight and empty HWY9 on butter fat, trying to control the bicycle.>>>I didn't fall but from that I know what a flat with slime would do....>
Why isn't this in the FAQ's?>
We don't ride tubulars anymore and can access the tube for a patch or> some other kind of assistance. This is mainly an interesting anecdote> and a lesson about lubricious material inside a tube.

Think of the potential dairy marketing board endorsements!

--
Tom Sherman - Earth (Downstate Illinois, North of Forgottonia)

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Guest 22 March 2005 07:08:02 permanent link ]
 Per jobst.brandt@stanfo­rdalumni.org:>http:/­/tinyurl.com/a9g7

How old are the people in that pic?
--
PeteCresswell
Add comment
Brian Huntley 22 March 2005 09:33:55 permanent link ]
 
jobst.brandt@stanfo­rdalumni.org wrote:
[snip] blew out with> a resounding high pitched fart, as air emerged from under the tread.> My friends got sprayed with sour milk and I slid all across the> straight and empty HWY9 on butter fat, trying to control the bicycle.

Mpeg! mpeg!

Add comment
Tom Sherman 22 March 2005 10:14:15 permanent link ]
 Jobst Brandt wrote:
It is even more convincing when it happens. My last tubulars made by> Clement carried me on my tour of the alps and because they were> improperly assembled, the "underpants" that cover the selvedge at the> edge of the seam were not properly positioned so the tube gradually> wore through causing a line of micro-leaks. Two other tires had that> problem before so I had no spare. I stopped at a milking shed on the> Klausen Pass and got some rich Swiss whole milk and pumped a shot into> the rear tire. That stopped the air loss but a couple of weeks later,> back home, I rode with a group down a trail (Saratoga Toll Rd) fast> and then lead the group on a dash to Boulder Creek....

How does a milk filled tire compare to an air filled tire regarding
blow-off from rim braking generated heat?

--
Tom Sherman - Earth (Downstate Illinois, North of Forgottonia)

Add comment
Jobst Brandt 22 March 2005 10:32:26 permanent link ]
 Pete Cresswell writes:
How old are the people in that pic?

The picture is from 2001. You want to know my age, is that it?

Here's a more recent picture:

http://www.sheldonb­rown.com/brandt/

Jobst.Brandt@stanfo­rdalumni.org
Add comment
Jobst Brandt 22 March 2005 10:35:20 permanent link ]
 Tom Sherman writes:
It is even more convincing when it happens. My last tubulars made>> by Clement carried me on my tour of the alps and because they were>> improperly assembled, the "underpants" that cover the selvedge at>> the edge of the seam were not properly positioned so the tube>> gradually wore through causing a line of micro-leaks. Two other>> tires had that problem before so I had no spare. I stopped at a>> milking shed on the Klausen Pass and got some rich Swiss whole milk>> and pumped a shot into the rear tire. That stopped the air loss>> but a couple of weeks later, back home, I rode with a group down a>> trail (Saratoga Toll Rd) fast and then lead the group on a dash to>> Boulder Creek....
How does a milk filled tire compare to an air filled tire regarding> blow-off from rim braking generated heat?

That's rubber between you and the road if you aren't banked over and
that works like an inflated tire. Ive done that often enough. It's
the lubrication in the tube that makes the flat tire walk sideways and
have no fixed track.

Jobst.Brandt@stanfo­rdalumni.org
Add comment
S o r n i 22 March 2005 10:59:29 permanent link ]
 jobst.brandt@stanfor­dalumni.org wrote:
On the trail, the poor quality (Campionato del Mundo) reached its> limit and ruptured under the tread without me noticing, blew out with> a resounding high pitched fart, as air emerged from under the tread.> My friends got sprayed with sour milk and I slid all across the> straight and empty HWY9 on butter fat, trying to control the bicycle.> I didn't fall but from that I know what a flat with slime would do.

Rumor has it one of your friends let out a blood /curdling/ yell.

Sourpuss Bill


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A Muzi 22 March 2005 13:32:10 permanent link ]
 
<jobst.brandt@stanf­ordalumni.org.(clip)­ slow leaks can be fixed with whole > milk in the tire to tide you over to where you can get another tube and some > patches. The tube is a hazard with butter in it.(clip)

Leo Lichtman wrote:> First, I assume you mean milk in the tube, rather than the tire. So, what > do you do? Cut the tire, tie a knot and then have someone hold it while you > pour? Or do you pour it into your tire pump, and then inject it?> I'm kinda slow, but I think the thing about the butter is a joke. But is > the milk a joke? Please help me. I'd rather look dumb here than on the > trail.

When I was young it was a common fix for a slow leak in an
expensive tubular. Suck up an ounce or so of milk in your
Silca, shoot it in, air fully and ride. The warm milk
congeals along the outside of the tube, plugging those
small, difficult to find holes much like Tufo Sealer.

While 'butter' may be technically correct (?), the smell
when deflating later is just awful.
--
Andrew Muzi
www.yellowjersey.or­g
Open every day since 1 April, 1971
Add comment
Leo Lichtman 22 March 2005 23:01:25 permanent link ]
 
<jobst.brandt@stanf­ordalumni.org> wrote: (clip)I slid all across the
straight and empty HWY9 on butter fat, (clip)
^^^^^^^^^^^^^^^
May I suggest you try buttermilk next time? Judging by the way it looks on
the glass after it's drunk, it looks like it would plug leaks pretty well.
(Last sentence derived from an old Shelly Berman routine.)


Add comment
Ray Heindl 23 March 2005 01:15:57 permanent link ]
 jobst.brandt@stanfor­dalumni.org wrote:
We don't ride tubulars anymore and can access the tube for a patch> or some other kind of assistance. This is mainly an interesting> anecdote and a lesson about lubricious material inside a tube.

How many people get turned on by curdled milk or slime?[1] Or did you
mean the *other* kind of lubricious?

<http://snipurl.com­/dlbs>

[1] I don't really want to know; that was a rhetorical question.
--
Ray Heindl
(remove the Xs to reply)
Add comment
Guest 23 March 2005 02:49:31 permanent link ]
 
jobst.brandt@stanfo­rdalumni.org wrote:>>
No you... oops, people don't have Silca Impero frame pumps anymore.

I do! I get 'em at the bike outfitter in Los Altos for $2 each on
their once-a-year spring sale days.

dkl

Add comment
Leo Lichtman 24 March 2005 08:54:22 permanent link ]
 
<jobst.brandt@stanf­ordalumni.org> wrote: (clip) tribulus terrestris grows as
flat as a mowed lawn (clip)
^^^^^^^^^^^^^^
I wonder whether that is an evolutionary survival adaptation.


Add comment
Brooks erik 25 March 2005 02:59:10 permanent link ]
 I was expecting to hear that all the cyclists following slid over the
cliff.

Add comment
Werehatrack 25 March 2005 05:08:13 permanent link ]
 On Tue, 22 Mar 2005 03:02:41 GMT, jobst.brandt@stanfo­rdalumni.org may
have said:
... If you read the literature, this plant [puncture vine] is common>all over this continent, carried by motor vehicle tires to the ends of>the earth, so to speak.

Apparently there are climates in which it has not yet appeared or
doesn't thrive. I have yet to encounter it in the Gulf Coast area nor
in the inland regions of the South, but this may be due to the fact
that year-round vegetation in the region tends to be lush. On the
other hand, I believe that it is present on the beach sand dunes of
coastal Florida on the Atlantic side, or else there's another beast
that's remarkably similar there.
It thrives there where the HWY department>combats summer grass fires by spraying roadsides and thereby>unwittingly­ preparing them for puncture vine growth because this plant>will not compete with other growth. That's where the phrase>"disturbed soil" in the description comes from.

This may explain its absence here in southern and eastern Texas, then;
our roadside treatment regimes tned to be limited to mowing the lush
grasses two times during the course of the summer. The roads most
heavily travelled have paved shoulders, obviating the need for any
spraying, and the roads with less traffic receive no such
extravagances in any event. I have seen some herbicide spraying at
the base of guardrails where the mowers can't reach, but apparently
this has not cleared enough of an area to present an opportunity for
the wayfaring puncture vine seeds to become established.
Yes but the people most afflicted by [poison oak] are less good >at [identifying] it. That's why they get it so bad... and why some >people always get thorns in their tires. I didn't think I had to >explain the linkage between these two scenarios, but there it is.

In some areas, the presence of a sufficient diversity and abundance of
flora may serve to mask the offender through the mimicry of the
characteristic leaf shape of poison oak (and even more so for poison
sumac) in a number of other unrelated species. It also goes unnoticed
in part because the effects are often not correctly attributed; it can
take as much as a day or two for symptoms to appear, at which point
there's usually enough back trail involved that identifying the
specific offender is a matter of guesswork. Poison ivy generally gets
the blame in that case around here, as it's more common and more
easily spotted, and is readily recognized by most people who engage in
outdoor activities. It's also more likely to actually be the culprit
locally; while I've looked for poison oak in this area, I've never
spotted any...but I have to dispose of poison ivy vines from my yard
several times a year; it's common in the bayou behind my house.

--
My email address is antispammed; pull WEEDS if replying via e-mail.
Typoes are not a bug, they're a feature.
Words processed in a facility that contains nuts.
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GYXU > Cycling > Alternatives to a patch kit for punctured tubes? 28 April 2005 23:37:46

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