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Your cart is empty.John
Reviewed in the United States on March 2, 2025
I guess this sealant is part of a rim/tire/tape system, but I used it to seal both a Maxxis Aggressor and a Continental Trail King to old, really beat up aluminum rims, i didn't clean the old adhesive off since there wasn't much at all, both tires are sealed wonderfully well with 100ml in each. If I had to do it again I would get the smaller containers with the built-in nozzle that screws directly to Presta.
shannon
Reviewed in the United States on July 30, 2024
You can’t “inject” this through the valve stem because it will instantly seal whatever syringe you are using. It must be poured directly into tire. Should seal punctures like crazy. No flats yet, but cumbersome install.
colorowdy mtn biker
Reviewed in the United States on October 7, 2024
I have been using WTB sealant for a while and it works great, plus much more affordable per ounce. Wanted to try this injector bottle, since WTB sealant is full of particulate it doesn't work with the syringes that go into a valve - fine with me because I think the particulate helps plug punctures better.With the injector bottle use the valve core removal tool to pull valve core, shake sealant super well, put over valve and give a slight turn (almost threads on to vlalve helping keep it sealed), rotate wheel so bottle is upside down and squeeze. I use the window on the side to top off 2 oz or so and then rotate wheel back up and twist off bottle. Thread core back in and inflate - as you can see no mess and wasted sealant. Solid injector WTB!
dmk
Reviewed in the United States on January 31, 2024
seems to seal well but way more difficult to add to the tire vs Stans. Cannot use a syringe as it will clog. This product clogging a syringe seems like a testament to sealant's ability to plug holes but this makes filling a tire a total pain. After a long struggle trying to fill with a syringe I gave up and poured from a cup into a unseated tire.
Healthy Skeptic
Reviewed in the United States on April 17, 2024
Have been using Stan's for years and it has always worked well. Saw this on sale and figured I'd try it. I like to install sealant with an injector through the valve as it is cleaner and easier and allows me to test the tire seal before adding sealant. Using an injector also allows for easy top ups as the sealant dries out. But unfortunately this sealant completely clogs the injector making it impossible to install this way. The only way to use it is the pour it into the tire before installing, which makes it useless for me. WTB should make it VERY clear on the product packaging that it can't be installed with an injector. Total waste of money, going back to Stan's.
Roman Francisco limón mongoy
Reviewed in Mexico on September 6, 2023
meh
R. Cojocaru
Reviewed in Canada on August 5, 2023
Rear tire kept losing air and after pouring in the recommended amount, it stopped
Livio Lusso
Reviewed in Italy on July 6, 2023
Prodotto in lattice sintetico bianco, ottimo ed efficace per l uso richiesto (tubless MTB)
Ever
Reviewed in Mexico on November 3, 2023
Este producto no me sirvio, no sella en caso de ponchadura, es una pena
RayJ
Reviewed in the United States on October 9, 2023
Hey there, fellow bikers! 🚴♂️Man, I gotta tell ya, the WTB TCS Tubeless Tire Sealant is the real deal. Got a pesky little puncture in your tire? No sweat. This bad boy's got your back.Quick Fix: The moment that tire gets a tiny hole, WTB TCS is on it. It’s like magic – seals it up instantly. You blink, and it's done.Ride On: No more mid-ride panic or stopping to patch things up. Just peace of mind and smooth cruising.Stay Protected: Pop it in once, and you're good to go for ages. It's like having a tire bodyguard.In short, if you're tired of tiny punctures ruining your day, give WTB TCS a shot. It's a game-changer. Ride on and stay pumped! 🤘
Wolfboy
Reviewed in the United States on October 21, 2023
We’ll I don’t know what to really say about who is best at sealing a hole, there’s are lots of videos of people poking holes in tires and spinning them and that’s just bogus example of how they seal, the tire spins and slings sealant to the hole they made in the outer part of the tire, gravity made the sealant fling out to the hole, on a slow gravel ride going 6-8 mph up a hill isn’t gonna sling anything around, the puncher passes the sealant which is puddled at the bottom of the tire and has little time to seal the hole, also the tire is flexing and making the punch open and close, deforming the hole, which smushes the sealnat out the hole, also the sealnat doesn’t work the same on pavement compared to gravel, so my advise it buy loads of different brands and see what works in your tires and the surfaces you ride I know this doesn’t sound like any help, but it’s true, I have had best results with Stan’s no tube sealant, not because I think it’s the best sealnat, but because it does a great job but doesn’t coat the inside of the tire with latex, I change tires a lot putting different ones on for different rides and I can wash the inside of my tire and set aside and reuse it again, a lot of sealant is truely latex paint and it forms plastic rubbery layer in the tire and rim, and is impossible to removeSo that’s why I use the Stan’sI thought I’d try this product it compare but haven’t had a chance to see how it’s gonna do compared to others yet sorry but I hope this helped
Kunde
Reviewed in Germany on November 24, 2022
Unmöglich über Spritze & Ventileinsatz einzufüllen! Die Teilchen sind zum Teil so groß dass sie sogar das Loch zwischen Felge und Ventil verstopfen!
michael kroleski
Reviewed in the United States on November 21, 2022
After using an entire bottle over 10 months in 3 bikes (Enduro, xc,road), here's my thoughts. While I've used 4 different sealants over the years, I'm primarily a stans user, so I'll compare it to that.It worked okay for punctures. It seemed like all punctures took longer to seal versus stans. Nearly all punctures required plugs. Stans for me stopped more smallish punctures while riding. Wtb sealant never sealed instantaneous, I would have to hold the tire puncture side down and hope it would seal or plug it. Occasionally adding air to 24psi would break the freshly sealed puncture too.Stans lasts a whole lot longer than wtb. Wtb requires refreshing the sealant periodically while stans was good to go for many, many months.I experienced strange clumping action within the tire too, the latex didn't seem to want to stay suspended in the fluid once in the tire.Overall I wasn't impressed. I rather spend the extra 6 bucks for a stans 32oz bottle and have a more consistent experience. Wtb's sealant levels were unpredictable, especially in the summer months(I live in dry NorCal).I wanted to like it, but after the bottle I'm off to trying something else. I like stans, the price has driven me to give other sealants a try, but so far nothing is as good as stans.
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