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  • Stan's NoTubes - Tire Sealant - One Color

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  • Stan's NoTubes - Tire Sealant - One Color

Stan's NoTubes Tire Sealant


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    109 Reviews


    Shaken, stirred, and sealed.

    If tubeless is the new black, Stan's NoTubes Tire Sealant is a classic secret-agent tuxedo. Just pour some of this milky goo into your tubeless-compatible tires, pop them onto the bead, and spin 'em around to get an even coating that will protect you from leaks and punctures all the way up to 1/4in. It makes it safer and easier to run tubeless tires at low pressure, and can work with wheels designed to be run tubeless or wheels that have been converted to accommodate a tubeless setup. Sharp rocks, thorns, and broken glass won't ruin your ride anymore, and the ability to ride at lower pressures will increase grip when you're in slick terrain.

    • One quart
    • Seals up to 16 tires
    • Item #SNT0013
    • Reviews
    • Q & A

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    Highly Recommended

    • Familiarity: I've used it once or twice and have initial impressions

    After buying a ton of tires all summer due to goat heads, the local bike shop suggested a big bottle of magical sludge. We figured we'd give it a try. So far so good!

    Seals your Tire

    • Familiarity: I've put it through the wringer

    Easy to apply in your tire, and works great!
    Been using it on my bike for several years and the only time I've ever had a flat on trail is when i got a small hole, and did not realize I had actually run out of Stans in my tire. Really recommend using on any tubeless setup.

    No tubes, no problems.

    • Familiarity: I've put it through the wringer

    Sealing my tires when I rip off lugs is a lot to ask from some liquid I pour into my tires, but NoTubes seem to crush it. Getting the most out of my tires, and preventing flats left and right, I'm always happy with Stans.

    Adequate for the job, but wanting more

      I've always used Stan's for the tubless set up, but recently I've been wondering whether there's something better out there. The handful of times I've had a puncture, Stan's just hasn't sealed like it claims it should. Perhaps it's running a lower tier pressure (24PSI) but rarely does a puncture seal without the need to utilize a CO2 to over-inflate and seal the hole by directing the sealant. That's a far cry from promotional videos showing a bike riding dozens of times over nails and self-sealing.

      I know Stan's has their Race sealant, which would seemingly be better for punctures, but the last time I had that product in my tires it seemed to dry up in about 1/2 the time of the regular sealant (just under one month in normal summer temps of 75 - 85F) - far too soon to know if it worked in a pinch.

      I'll keep using the remainder of my bottle, but looking for a replacement faster sealing capability and a longer inner tire life.


      • Familiarity: I've put it through the wringer

      I have been using Stan's for a long time and it has always amazed me at how well it works. Great for tubeless setups and for adding to tubes to prevent flats.

      The original

      • Familiarity: I've put it through the wringer

      Have been using Stan's ever since I switched to a tubeless setup. It's always worked well for me. My only complaint is that it sometimes gunks up your valve stems which can make it difficult to add or remove air. But I think that's likely a problem with any sealant.

      Good stuff

      • Familiarity: I've put it through the wringer

      I think Stan's is the best out there for sure. Sometimes though I get very small punctures and I lose a lot of fluid before it 'clots' up. I find myself adding a couple OZs after 100 miles of riding

      The original, the best

      • Familiarity: I've put it through the wringer

      What i use exclusively for sealant. I've heard good things about orange seal but havent had any issues with this so i've never bothered with anything else. Seals up small cuts and punctures with ease.

      The secret's in the sauce

      • Familiarity: I've put it through the wringer

      The few times I have had a puncture on tubeless, this stuff seals it up quick. I will add a bit to my tires every other month just to ensure there is enough juice in the tank to get me through long rides.

      Minimal mess, maximum protection

      • Familiarity: I've put it through the wringer

      Seals the rips, nicks, pricks, and punctures! And it doesn't gum up or get everything nasty. Unless it leaks in your bag.... which is what happened to me.... and is entirely my fault.