Stan's NoTubesTire Sealant 2oz(Return to Product Page)

To be better, they must sell in a one tire dose.

Very convenient to squirt into the tire valve. I'll keep a single use container for future measurement and buy a large bottle to refill it. Nice to know that after a puncture, I can re-inflate my tubular and still get home, at speed.

I've been running tubeless on my mountain bike for a few years now and I haven't had a flat or issue. You can run low pressures that would normally guarantee a flat with tubes, but not cause any issues with tubeless. When the tire starts to run low after sitting for a few days (like mine did) you squirt it thru the valve stem with the handy dandy top of the container and voila your back in the game.

I've discovered that a little bottle of sealant is de rigueur for your trail kit while bikepacking, that's why I got this. I'm sure it'll work fine. This one is the smallest I've seen. Orange seal has one with a better install system but the bottle is not as small. I've been told that white-colored sealants will play nice with other white-colored sealants.

This is the perfect amount to turn one wheel into tubeless. The big bottles typically dry up before you can use it all, unless you work in a shop or are setting up a bunch of bikes with tubeless. You need a tubeless capable tire and rim. I have run tubeless from the first year mavic came out with UST. Back then stans' wasn't a good product, now it is great. Running this with my UST rim strip and UST capable tires saves tire weight (good place to save weight on a bike) and still allows me to run 25psi on my 2.4/2.2 tires. I had a thorn on my second ride using this and sealed up and I didn't have to throw away a brand new tire.

If running tubeless this is definitely the way to now

Haven't used it yet

Easy to use and quickly stops flats, a must for riding in Eastern Washington where goatheads can ruin a great ride.

This definitely works for my tubeless tire setup On my mountain bike. I used two bottles per tire last summer and now I am going on my second summer without having to reseal my tires.