Stans NoTubes Tire Sealant, Liquid Sealant, 2oz

I used 3x of these on riding-mower tubeless tire. Worked great! Holds up a month later.

Súper easy to add and seals great use this every time I installed new tires or tubes.

Easy to use....just remove valve stem and squirt in!

I put this in my saddlebag just in case I get a cut/puncture just in case I puncture and lose a bunch of sealant spraying around.

Will always have a bottle on hand

This is a single 2 oz bottle unlike the description saying 12 pack. When it seems too good to be true, it usually is.

great to have if you get a big puncture while on the trail

Stans Race Sealant had worked quite well for me, but this stuff isnt close to as good. Just wont form and hold a seal above about 30psi as far as I can tell. The bottle is great: just the right size to carry, easy to slice open and pour through the valve stem once youve got the core out of the way. If it were full of Stans Race Sealant, it would be the perfect emergency kit carry. As it is, its kinda pointless.

I used this to stop a slow leak in my compact tractor tire. It was easy to apply and fixed the leak. I recommend this sealant.

If you have more than one bike Id recommend a syringe and larger bottle of this stuff. For one bike that just needs an annual top off, these bottles are perfect. I have trail tires so one bottle per tire. I just let out the air, pulled the valve stem and the bottle fits perfectly inside the hole, squeeze in the stuff and close it back up. Took about 10 minutes for two tires. Im confident this will keep me running this year.