Tubeless Bike Tire Sealant (4 oz to 1 Gallon) - Quick Seal for Punctures up to 6mm - All Conditions

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 remove So that’s why I use the Stan’s I 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

This sealant works great. I've been using it for almost two years and just finished off my 1st liter. I'm writing this review as I'm reordering another liter. I haven't had a flat while riding since i started using this. It has sealed everything quickly. The only time it has dried out is if i let a tire go flat after months in winter storage. It's easy to use and easy to remove when changing tires. It's ammonia-free. Despite other reviews saying you can't inject it, I haven't had any trouble putting this in through the valve each time with an appropriately sized injector. It makes tubeless set up easy.

32 oz for $13?!? Great deal and the sealant works

I use it for mountain biking. Works just as well as Stan’s, but this is a LOT cheaper.

It seals holes well and the price is reasonable. Only downside is it contains a lot of fibers which makes it harder to inject through valve (core removed). It also becomes messy balls after year or so inside the tire. Cleaning once a year is needed.

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.

Been running tubeless since 2008, and over the years I’ve tried a lot of sealants. Was a long time Stan’s guy, but I think I have a new favorite. Works well at moderately high pressure (65-70psi), which is something I can’t say about many sealants other than Stans. Doesn’t seem to be as messy as Stan’s either.

It works

.. aber sie war bisher die einzige, die zuverlässig Vittoria Terreno dicht bekommen hat! Ich nutzte bisher Stan's und war recht zufrieden, außer den üblen Gestank. Die WTB Milch riecht angenehmer und hat wohl kein Ammoniak.

Funciona bien aunque si deja un resuido muy duro, pero cumple y es del los mas calidad precio

Ottimo prodotto per le vostre Tubeless

Which is more than stans will do.

It seems to have no issue patching small holes and has sealed tires well enough. I don't know about long term though.