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Item # SNT0013

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  • One Color, 32 oz ($28.00)
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Item # SNT0013


It works for cars, so why not bikes? Just like that fix-a-flat stuff you wonder about using, this milky goo seals small leaks and punctures, up to 1/4in. And the stuff works really well. The kit can convert most tubed tires to tubeless. And if you're already riding tubeless, it makes running low pressure and riding through thornbushes, glass gardens, and herds of goathead thorns all the safer.

For those who are wondering, no the sealant doesn't freeze, doesn't alter the balance of the wheel, and can work in any kind of tubeless tire when combined with a UST or tubeless-ready rim. If you have a standard clincher wheelset, bear in mind that you'll still need to prep your wheels with a tubeless conversion kit before taking advantage of this sealant. The one-quart container can seal up to 16 tires.

Tubeless 101: The Why and the How Explained.

  • One quart
  • Seals up to 16 tires

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Stan's rules

    I love Stan's and it's the best. I know there's another brand but I wouldn't use it because Stan's is so good. Well, I might try another brand, but I love Stan's and it's the best.

    Nobody Listens to Turtle!

    • Familiarity: I've put it through the wringer

    Been using Stan's for years, it is the staple for all tubeless riding in my opinion! I gave this to a buddy as a gift. Not sure he knew what he was doing....was running that green slim stuff in his tires....way too thick! " I don't know what wrong man, I've had 4 flats in the last week?!" As he is changing his tire putting in a tube removing the old from prior week flats. Whats that grease allover you tube? I'm running that slime stuff? No Bro! I'll get ya what ya need.....needless to say.....NO MORE FLATS! Do it!

    Great stuff, keeps you rolling

      All you need is a valve core tool, a syringe, and the sealant to maintain the proper amount in your tires. I just pull the core. Pull the plunger out of the syringe and place in the valve stem, and pour about an Oz in the syringe. Gravity does its part (no plunger needed). Replace the valve core and pump up the tire. All done, get back out there. I love seeing the little wet spots after a desert ride because I know Stan's is working.

      Great stuff, keeps you rolling

      one and only

      • Familiarity: I've put it through the wringer

      I was hesitant about going tubeless at first but now I will never run tubes again. And when you do switch you want to run the best and Stans is the best.

      Avg. ride time: 1h 2m per week
      • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

      No need for the others

      • Familiarity: I've put it through the wringer

      This is the best sealant available. That is all.

      Simply amazing

      • Familiarity: I've put it through the wringer

      Would you even consider running tubeless without sealant? No way! This stuff is just plain amazing. I've literally never flatted while using it. Punctured? Yep, lots of times, but never a puncture that didn't seal without me even slowing down a bit.

      Great Sealant

      • Familiarity: I've put it through the wringer

      Though this is the only sealant Ive used it also the only one Ive ever had to. Ive not had a flat in over 4 years since using this product. That should be all you need to know.