Electrical tape as rim tape?
#1
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Electrical tape as rim tape?
Hi everyone,
I'm looking for advice about whether electrical tape is a reliable substitute for cotton rim tape. I installed new tires for a friend yesteday, but the fit was so extremely tight that I was initially unable to mount the tires. So I removed the cotton rim tape and replaced it with electrical tape, dusted the rim with talcum powder, and was then able to mount the tire with only a minor struggle.
Is this a reliable solution? If not, what else should I try instead?
Here are all the details of the parts involved: The rims are 700C Campy Omegas, the new tires are 28mm Pasela Tourguards with wire beads. The tires I replaced were 23mm Continental Gatorskins with wire beads. The front rim had Velox rim tape, and the old gatorskin tire was so incredibly tight fitting that I had to cut the beads to remove it. The rear rim had a thin rubber rim strip, and I was able to remove the old rear tire with some difficulty. I don't have a bead jack, and would prefer not to have to use one to mount my friend's tires because we do long rides and get pretty far from home.
Thanks in advance for your advice.
I'm looking for advice about whether electrical tape is a reliable substitute for cotton rim tape. I installed new tires for a friend yesteday, but the fit was so extremely tight that I was initially unable to mount the tires. So I removed the cotton rim tape and replaced it with electrical tape, dusted the rim with talcum powder, and was then able to mount the tire with only a minor struggle.
Is this a reliable solution? If not, what else should I try instead?
Here are all the details of the parts involved: The rims are 700C Campy Omegas, the new tires are 28mm Pasela Tourguards with wire beads. The tires I replaced were 23mm Continental Gatorskins with wire beads. The front rim had Velox rim tape, and the old gatorskin tire was so incredibly tight fitting that I had to cut the beads to remove it. The rear rim had a thin rubber rim strip, and I was able to remove the old rear tire with some difficulty. I don't have a bead jack, and would prefer not to have to use one to mount my friend's tires because we do long rides and get pretty far from home.
Thanks in advance for your advice.
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Electrical tape may or may not be satisfactory. It tends to stretch and the adhesive tends to creep, especially under elevated temperatures, so it may fail over time. A better alternative may be filament-reinforced packing tape, the reinforcement helps prevent it from stretching and the adhesive does not creep as much as electrical tape. My rim strip of choice is Continental Easy Tape. It is thinner and slipperier than Velox cloth tape which makes tire mounting easier and does not stretch appreciably. No messy adhesive to get all over, either
+1 on not needing unavailable tools on the road for predictable needs like changing tires.
+1 on not needing unavailable tools on the road for predictable needs like changing tires.
#3
S'Cruzer
there's 'electrical tape', then there's 3M Super33+ Electrical Tape. the generic stuff is junk even for electrical applications, it turns to crusty goo.
still, neither are what I'd want to use for rim tape. IF your rims are double wall, so the spoke nipples are down inside the holes, an alternative to rim tape are these little rubber plugs you put in each hole, like Veloplugs...
still, neither are what I'd want to use for rim tape. IF your rims are double wall, so the spoke nipples are down inside the holes, an alternative to rim tape are these little rubber plugs you put in each hole, like Veloplugs...
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Hi everyone,
I'm looking for advice about whether electrical tape is a reliable substitute for cotton rim tape. I installed new tires for a friend yesteday, but the fit was so extremely tight that I was initially unable to mount the tires. So I removed the cotton rim tape and replaced it with electrical tape, dusted the rim with talcum powder, and was then able to mount the tire with only a minor struggle.
Is this a reliable solution? If not, what else should I try instead?
Here are all the details of the parts involved: The rims are 700C Campy Omegas, the new tires are 28mm Pasela Tourguards with wire beads. The tires I replaced were 23mm Continental Gatorskins with wire beads. The front rim had Velox rim tape, and the old gatorskin tire was so incredibly tight fitting that I had to cut the beads to remove it. The rear rim had a thin rubber rim strip, and I was able to remove the old rear tire with some difficulty. I don't have a bead jack, and would prefer not to have to use one to mount my friend's tires because we do long rides and get pretty far from home.
Thanks in advance for your advice.
I'm looking for advice about whether electrical tape is a reliable substitute for cotton rim tape. I installed new tires for a friend yesteday, but the fit was so extremely tight that I was initially unable to mount the tires. So I removed the cotton rim tape and replaced it with electrical tape, dusted the rim with talcum powder, and was then able to mount the tire with only a minor struggle.
Is this a reliable solution? If not, what else should I try instead?
Here are all the details of the parts involved: The rims are 700C Campy Omegas, the new tires are 28mm Pasela Tourguards with wire beads. The tires I replaced were 23mm Continental Gatorskins with wire beads. The front rim had Velox rim tape, and the old gatorskin tire was so incredibly tight fitting that I had to cut the beads to remove it. The rear rim had a thin rubber rim strip, and I was able to remove the old rear tire with some difficulty. I don't have a bead jack, and would prefer not to have to use one to mount my friend's tires because we do long rides and get pretty far from home.
Thanks in advance for your advice.
are box sections with a space between the spoke head and the inner wall
that carries the tape, electrical tape (and even a lot of the plastic rim
tapes that are made for this) will stretch into the empty space and eventually
cause a puncture or a blow out of the tube.
Other than cloth rim tape, a lot of people use fiberglass filament reinforced
strapping tape cut or ripped down to the appropriate width. One caution is
that sometimes it can be difficult to remove.but it seems to work quite well.
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Thanks everyone. It seems the electrical tape is only suitable as a temporary fix. I'll order some Continental Easy Tape as suggested by dsbrantjr and give that a try. One quick question for 3alarmer: does "fiberglass filament reinforced strapping tape" = duct tape?
#6
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and on single wall rims.. Velox cloth will resist the PSI from the tube , spanning the holes in a double wall rim.
NO.
"fiberglass filament reinforced strapping tape" = duct tape?
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It's this stuff.
#8
Jack of all trades
As said before, electrical tape is a poor substitute. I've seen some "ghetto" rims like this before. Cleaning off the adhesive is an onerous chore. A better quick fix would be the rubber rim tapes, work fine for me on flip bikes.
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My substitute has been Johnson & Johnson 1/2" inch waterproof tape. Basically cloth tape impregnated with rubber. Cheap, sticks good and applies easily. Any drug store has it.
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In an emergency, electrical tape might work if you put down maybe three, four layers of it, as the material is too soft to resist splitting or cutting by possible sharp edges from the holes at the spoke nipples, especially if you have a tire/tube that requires high pressures.
Bottom line is, rim tape is not a good area to skimp. Just buy the right stuff and you will be more confident that you don't get a blow-out during a ride because you used the wrong tape on your wheels.....you might be saving yourself from major injury or worse....
Chombi
Bottom line is, rim tape is not a good area to skimp. Just buy the right stuff and you will be more confident that you don't get a blow-out during a ride because you used the wrong tape on your wheels.....you might be saving yourself from major injury or worse....
Chombi
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I didn't mean to suggest it was appropriate for all pressures, just that it works well for some.
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I used electrical tape without any problems with my first narrow clincher rims, Rigida 13-19s, for over 20 years until the brake surface wore out. Tire pressures ranged from 100 - 125 psi.
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Did you use the "friction tape" Flying Merkel referred to? It was cloth, not vinyl, and had much less stretch than the new vinyl tape.
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Why not just buy regular rim tape and take care of the problem once and for all? One of the most miserable rides I've ever had involved having two flats on the same ride. I had bought a new wheelset that came with some flimsy rim tape that worked well for about four rides, then boom, the fifth ride resulted in two flats at different times, and since I only carry one spare tube (and was sure if I patched the new flat, it still wasn't gonna get me home), I had to make a telephone call for the "shame car ride" 40miles from home. My then wife was not amused.
Now, I don't mess with "make do" rim tapes. Velox is what I use now.
Now, I don't mess with "make do" rim tapes. Velox is what I use now.
#24
S'Cruzer
closest thing I can think of is gaffers tape, but it normally comes in 3" and wider rolls, and rather LONG rolls too, and is fairly expensive. its a cloth tape with a synthetic adhesive, normally matte black. its primary use is by theatrical stage electricians ('gaffers'), they use it to tape down wiring on the stage floor. its designed to peel completely clean after a month or two of use. its very sticky too. its probably too thick for use as rim tape, however.
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Why not just buy regular rim tape and take care of the problem once and for all? One of the most miserable rides I've ever had involved having two flats on the same ride. I had bought a new wheelset that came with some flimsy rim tape that worked well for about four rides, then boom, the fifth ride resulted in two flats at different times, and since I only carry one spare tube (and was sure if I patched the new flat, it still wasn't gonna get me home), I had to make a telephone call for the "shame car ride" 40miles from home. My then wife was not amused.
Now, I don't mess with "make do" rim tapes. Velox is what I use now.
Now, I don't mess with "make do" rim tapes. Velox is what I use now.