Pre-measured and ready to apply to one bicycle tire. First choice of riders around the world for tubeless conversion and flat prevention Seals punctures up to 1/4" (6.5mm) quickly Stays liquid 2-7 months for long-lasting protection Premium low-viscosity formula resists freezing to work in environments as cold as -30° F (-34° C) Natural materials, safe for the environment Can be injected through valve stems with removable cores compatible with tubes and tubular tires The Product that Started a Tubeless Revolution. Inside this small 2 ounce bottle is a product that changed cycling. Today's tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan's Tire Sealant. The #1 Rated Tire Sealant on the Market Just two ounces of Stan's in a converted standard tire or tubeless tire can repair punctures up to 1/4" almost instantly to keep you rolling. Longer-lasting Stan's Tire Sealant is formulated to stay liquid in tires with even thin casings for up to seven months. Arid conditions require more frequent monitoring of sealant levels, but anti-freezing agents in our special formula allow Stan's Tire Sealant to be used in temperatures as cold as -30° F. One quart will convert up to 16 tires.
A**D
Works awesome, but a word of caution
I have been out of biking for awhile. Back when, I was an early adopter of Stan's. I mean the stuff really works. It's great for saving you from a giant headache on the train. So, what's wrong? I recently went to ride and found that leaving the stuff in my wheels for some years between use it had corroded the rim and destroyed them expensive wheel set. So, I will still be using it, but regular cleanings will have to now be a must.
C**O
Works great in a tube too
Had a ton of thorns ruining my day about twice a month...I was patching my tubes every time. I bought a tire liner, but that did nothing. The goatsheads just went through that too. I bought a whole new 26" tube and out of desperation, I bought this tire sealant, removed the valve, poured a whole bottle in, then put the valve back in, put in the tube, inflated like normal. Since then I've had no flats, about 5 thorns, all of which I pulled out and let Stans seal up w/o any headaches. highly recommend this stuff for tubes!
T**L
Best stuff Ever!!!
Designed for tubeless tires; however, if you get the injector that you can buy separately, it has a little tool so you can use the stuff on your tube tires also. This stuff is stronger and more powerful than other brands so it comes in 2oz bottles. Don't worry you can only use one bottle per tire, if you are worried then this set comes with three bottles so you can use 1 1/2 bottles per tire if you want. Other products since you have to add a lot of there stuff always seems to make your bike feel heavier when riding it (last thing I want is to add weight to my bike). The nice thing about Stans is I don't feel that extra weight with this product. Which is important if you ride uphill alot!!! Stan fan for life!!!
D**N
Perfect and Portable for On the Trail
On my last MTB ride, I was pretty aggressive and was going through some rough terrain. As expected, my tires were full of small brush thorns that pretty quickly deflated my rear tire. I was able to easily take one of these sealants, unscrew my presta valve stem, squirt one of thee bottles in, replaced the stem and air it up..... good to go. Took a few revolutions of the tire for it to cover all the holes and it quickly sealed.Man, these Stan's single-use sealant is perfect and portable while on the trail. Absolutely love them.
W**O
Doesn’t seal as well as Boyd’s Tickled Pink
I have Stan’s in 3 sets of tires. I got a new gravel bike and when I pulled out the tubes and went tubeless I found that both tires had staple holes in the sidewall. Stan’s sealed the one, but the other would lose air during a ride. I never was able to get the Schwalbe or the bike maker to replace the tire. I got a new set of Boyd rims with Tickled Pink installed ready to ride from Boyd and a spare bottle of sealant. I washed the Stan’s out of the old damaged tire and added the Boyd sealant and it’s been holding air for 2 weeks.The Stan’s is much more watery (low viscosity) than Boyd’s and Slime. It works well on sealing rims for tubeless applications but it’s not as good for punctures.You also notice more sloshing in the tire when you first start riding or spin the tire.
D**1
Real-world tested: A bit messy, but works really well!
Pros: This stuff works amazingly well! My tires tended to be flat-prone during goat-head thorn season, so I tried this in my tubes. Have not had a flat in the three months since. On one ride, we had to repair seven flats among five riders. three riders using sealant (in tubes or tubeless set-ups) had none; the two riders without sealant had all seven flats. Those of us with sealant did get thorn punctures, but no flats. As a result, I highly recommend sealant for off-road/gavel rides.Cons: Installation is a bit messy, and if you do get a flat/tear/hole, it's very messy.Note: The three bottle kit is nice because 6oz is how much you will need for one pair of wider, 700x35/37c tires.
A**R
Great solution for punctured soccer balls.
My kids have several soccer balls of different sizes and quality.We have thorny weeds which have long spikes here and they will puncture your soccer balls.To fix the balls, all you have to do is insert the needle in the valve, get all the air you can our of the ball first, connect the little bottle to the needle and squeeze the content into the ball, inflate the ball with a pump now and swirl it around for awhile.There is some liquid glue left inside, the next time it happens again, that glue will seal the hole.What a great idea!
T**F
Perfect sealant.
This stuff definitely worked as advertised. Had a puncture this weekend on a long bike trip, pumped up the tire, rolled around a few times and… Flats gone! And granted, it was a very small hole, but it did what its supposed to do!
Trustpilot
5 days ago
1 day ago