Does anyone know where I can get a can of glue, Continental, Vittoria, don't care which? I'm seeing cans out of stock everywhere. I only see the little tubes and the littles tubes are selling for $20+!
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WGB I was just thinking it was time to get some more. :( I haven't looked around much. I do see tubular tape available on Amazon. Maybe it's time to try that...
Edit: Just found some Mastik One on eBay. |
https://www.biketiresdirect.com/prod...tal-rim-cement
While we wait for more Mastic? But it is scary that the Vittoria site is calling Mastic “ old school”. |
Thank you to [MENTION=96605]smontanaro[/MENTION] as I now have some glue (or will by late next week....:D)
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It's been a while since I had fuss with my tires. These days I just ride 'em. From today:
https://theworld.com/~muller/pics/Ri...2/IceCream.jpg The tires are Veloflex Criteriums, unless my memory is tottaly uot to lunhc, whihc is alyaws poosible. |
What is considered the best sealant for tubbies? I went back 5 pages and saw Stan's and Orange. Stan's seems to get good reviews in this thread.
My first sewup wheel, GP4 and 28c Corsa Control G+ is going fully flat between pump ups when I'd expect about 10 psi a night loss. Haven't spent the time to diagnose it yet. I may have damaged the valve and tiny debris is a life's curse of my riding territories. I've also thought that tools to carry sealant and use on the road might be both smart and allow riding with just one spare and still be pretty certain to be able to get myself home. So far, my life's been sealant free so I have no background here. Also want to put together a sewup patch kit for the road. Waxed thread; perhaps the thinnest of the sail threads or perhaps pre-waxed carpet thread (pre-waxed by me), an appropriate sailmakers needle, thimble, patches (is there a preferred brand or type?), REMA cement, boot material, some carpet glue in a small tube (how to get it in there might occupy my in-bed thoughts for some nights), perhaps a few inches of basetape. Is there anything else I should carry? I used to just buy those orange sewup patch kits and change out a couple of the items to ones I liked better. I remember breaking it out to fix my second flat of the day a long ways from home after riding out to the Longjo Memorial Criterium in Fitchburg, coming from Boston. Found a nice, comfortable spot on a grassy hillside for the work, did a good job and rode the miles home just fine. Cannot even find a mention of those kits now in my web searches. |
Originally Posted by 79pmooney
(Post 22571386)
What is considered the best sealant for tubbies? I went back 5 pages and saw Stan's and Orange. Stan's seems to get good reviews in this thread.
I used to just buy those orange sewup patch kits and change out a couple of the items to ones I liked better. And Velox tubular patching kits are still available. |
I've only tried sealant recently: Got a flat in a Vittoria Rubino after only 86 miles from a 2mm piece of glass and had to wheel it home (but only 3 miles).
Did some research and tried Orange Seal, sealed in 2 seconds and the tyre has done another 300 miles since with no problems. Here's some testing from 2014: https://www.slowtwitch.com/Products/...rt_1_4147.html https://www.slowtwitch.com/Products/...rt_2_4155.html |
Originally Posted by 79pmooney
(Post 22571386)
What is considered the best sealant for tubbies? I went back 5 pages and saw Stan's and Orange. Stan's seems to get good reviews in this thread.
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Last year, I got my first set of tubular wheels. I went cheap on tires, buying a pair of 22mm Conti Giros that were on sale. I used tape to glue them to the rims, and they've been fine. As I understand it, Giros, being cheap, don't really give you all the suppleness of the best tubulars. So, when I saw 23mm Vittoria Corsa Speeds on sale for about $30 each, I bought a pair. I realize they're basically racing tires, but as I say - $30!
So this weekend, I thought I'd take the Giros off and get the rims ready for the Corsas. I let all the air out, but I could not budge the tires. I suspect there's a trick to getting the first little bit loose from the rim, and after that you can probably pull them off more easily, but I don't know that trick! I also realized how lucky I'd been not to get a flat in the 500 miles I've ridden them, because I'd have had a hell of a time taking them off the rim to put on the spare! Any hints, tips, tricks? Or is it just all brute force? |
Originally Posted by genejockey
(Post 22579862)
Any hints, tips, tricks? Or is it just all brute force?
1. Use glue instead of tape, and don't use too much (this is an experience thing). 2. Tape OR glue, leave a bare spot opposite the valve where it'll be easier to get started. 3. Thin tire iron helps a lot; both getting started and all the way around - steel works better than a Pedro's type. https://cimg3.ibsrv.net/gimg/bikefor...2283dc6d0a.jpg |
Originally Posted by DiabloScott
(Post 22579888)
It's a lot of practice.
1. Use glue instead of tape, and don't use too much (this is an experience thing). But I still really want to try the Corsa Speeds!!! |
genejockey Brute force works. I've yet to need to resort to tire irons too remove a tubular tire. As you've seen, adhesion to the edges goes a long way to minimizing the chance they roll off the rim.
Like DiabloScott I'm a glue |
Originally Posted by genejockey
(Post 22579986)
I confess I'd always been a little anxious riding them - fear of rolling them off the rim. After a couple minutes trying unsuccessfully to peel one of them off, I feel MUCH better about them!
The tire ought to be damn hard, but not impossible, to get off. That's the sweet spot you need to find with experience. I authorize buying the Corsa Speeds. |
Originally Posted by DiabloScott
(Post 22580297)
New tubular guys usually hear a story about a rolled tire, and then read some article on how to glue tires, and then they use the "6-corner criterium in August" criteria, and then when it comes time to change one they have to cut it open and rip it off with a vice grip.
The tire ought to be damn hard, but not impossible, to get off. That's the sweet spot you need to find with experience. I authorize buying the Corsa Speeds. |
Yup! Only time I ever had a tubular rolled was at the registration table before a criterium. Wished he could be with me the next time I had a flat.
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I typically leave a bare spot opposite the valve. The result is a "ticking" sound as the glue next to the spot separates then bonds. this can happen for a few miles before it settles down. The last time I applied glue on the tire in that spot and not the rim. A bit better.
My thumbs object to much use anymore so a tire is the assist in removal. Thanks [MENTION=68015]DiabloScott[/MENTION] for the reference for a thin one. Amazon.com : Tragoods Premium Bicycle Tire Lever Tyre Spoon Iron Changing Tool, Bike Tire Levers Premium Stainless Steel Levers to Repair Bike Tube, Best Tire Changing Tool, Set of 3 : Sports & Outdoors Came back after reading the reviews. Not sure this item is what you would like. I have three different sets of which none are the best for tubulars. They include metal and plastic. The key is to get under the tire far enough to leverage it off the rim which is a challenge of overcoming the glued area. |
I’ve seen guys use a single edge razor blade to remove a taped tubular tire🤔 if you can get those Giros off without destroying them, they will be good as a spare for the more delicate Corsas.
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Originally Posted by SJX426
(Post 22582016)
Came back after reading the reviews. Not sure this item is what you would like. I have three different sets of which none are the best for tubulars. They include metal and plastic. The key is to get under the tire far enough to leverage it off the rim which is a challenge of overcoming the glued area. |
Last night while riding through the park, a gunshot rang out.
no, it did not. It was a 10-year-old tubular that blew out a side wall in the most spectacular way. I watched two YouTube videos, both of them sounded like changing your tire was a three or four day process. I scoffed. I started with a glue I had on hand. Tubasti, which is much more like rubber cement. Not having a paintbrush, I decided to spread it with my rubber gloved hand. Dumb idea. It basically adhered to my rubber glove. since I have bottles of goof off, I took the glove off and just use my bare finger. It worked great. I felt like finger painting in preschool. And when I was done, a simple rubbing my hands together all of the glue balled up into a natural rubber eraser. That soon ran out so I ran to the store to get some Vittoria Mastic’ One. certainly not the same properties. It was goopy. And now, four hours later I still have residue on my fingers and can’t seem to get it off even though I’ve already used magic eraser and green scrubby pads. I put a coat on the rim, I put a coat on the tire. After a couple hours of them being outside in 85° heat, I put another coat on the tire and put it in its place. Yes, I did get stuff on the side wall. I am frightened to use any chemicals to remove it lest I weaken the molecular make up of the tire so I will live with my mistakes. The front tire is bound to blow as well at some point. So I am pre-gluing my other new tire, wrapping it in Italian newspaper, and using a Campagnolo toe clip strap to carry it under my seat. https://cimg7.ibsrv.net/gimg/bikefor...5f39dd751.jpeg All in all, I prefer the top one. https://cimg9.ibsrv.net/gimg/bikefor...b8e741635.jpeg They (yes, they) say this is the most puncture resistant sew-up out there |
Robvolz , I've been running Rallys on one of my bikes and been pleased with the performance. Are they as nice as $100 Vittorias? Of course not--- but a significant improvement over mid-range clinchers. :D
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With all the bikes I'm running I'm not afraid to confess a soft spot for Rally tires. The cotton casing gives a nice damped ride, imo. A new set going on a touring Rickert.
My only current comment is that I finished the last jar of mastic and converted to tubular tape lover. Having finished 4 tires with Jantex tape, what tape should I buy for the next builds?? |
Originally Posted by Wildwood
(Post 22602401)
My only current comment is that I finished the last jar of mastic and converted to tubular tape lover. Having finished 4 tires with Jantex tape, what tape should I buy for the next builds??
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Originally Posted by DiabloScott
(Post 22579888)
It's a lot of practice.
1. Use glue instead of tape, and don't use too much (this is an experience thing). 2. Tape OR glue, leave a bare spot opposite the valve where it'll be easier to get started. 3. Thin tire iron helps a lot; both getting started and all the way around - steel works better than a Pedro's type. https://cimg3.ibsrv.net/gimg/bikefor...2283dc6d0a.jpg Now I need to get spokes, build wheels and get sweet tubbies on the Pro Miyata I just set up. (What a ride! My Mooney's main triangle exactly! The rest slightly more spread out than the Fuji Pro I raced and loved but now I've got the stem and reach I should have had back then. Circa 1990, so I'm told. The heyday of steel racing bikes and it shows every ride. And suckers me into riding harder! Yes, true race bikes are faster. But it's not anything you can measure!) So I need to find those hen's teeth, 302mm butted whatever/1.5/whatever DT? Sapim? in silver. Spent many hours getting nowhere a few weeks ago. A local shop can cut me black Sapims. Did a wheel for me but black does zero for my tastes. (For silver hubs and greybrown GP4s and silver 330s.) |
Originally Posted by Classtime
(Post 22602517)
Have you changed a taped tire on the road?
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Originally Posted by Classtime
(Post 22602517)
Have you changed a taped tire on the road?
But I was an over-gluer, and managed 2 during rides in last few years. What do I not know, and hope never to suffer? |
Originally Posted by Wildwood
(Post 22602569)
……snip……
What do I not know, and hope never to suffer? |
[MENTION=22396]Wildwood[/MENTION] I'm now a devotee of Effetto Mariposa Carogna tape. I like it that it comes in shop size rolls.
I've tried gluing, Tufo and Vittoria tapes. I recently had a broken spoke mishap with a wheel running a Rally with the Effetto tape. Obviously, I had to remove the Rally and tape to complete the repair. The tire was challenging, but removable. If I had been on a ride, I could have used the left behind tape to mount the spare for the ride home. The tape took work to remove, but came off cleanly and rim was ready for new tape and a tire with no other prep. In my recent move I came across a set of wheels I had forgotten about. IIRC they were my last pair of glued tubulars. What a mess! And after climate-controlled storage for 4-5 years, the glue and tires seem to be seperating. My taped wheels look ready to ride. Of course, YMMV. :D |
Originally Posted by obuckler
(Post 22602633)
What I know is as a tubular noob who started out with tape, the first time I had to change a tire I realized I could never do this on the road and that it took forever in the garage. So flats on the road would mean one of three choices to get home: 1) trying usually temporary or ineffective sealant which also precludes ever patching that tube later, 2) a walk, or 3) an extraction by special forces (Uber or preferably my wonderful wife).
If you're using tape because it's easier and cleaner, you give up easy changes on the road... your choice. But if you're using tape because you don't think glue is strong enough, you've heard too many rolled tire stories from folks who got in a hurry or didn't know what they were doing at all. |
Originally Posted by DiabloScott
(Post 22602875)
I've never used tape, but this is a common complaint - it just has too much grip - very difficult to change a tire in the best of situations, damn near impossible to do it on the road.
If you're using tape because it's easier and cleaner, you give up easy changes on the road... your choice. But if you're using tape because you don't think glue is strong enough, you've heard too many rolled tire stories from folks who got in a hurry or didn't know what they were doing at all. Once I learned, I find tape tire changes are as easy as glued. |
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