FlatOut Tire Sealant Sportsman Formula - Prevent Flat Tires, Seal Leaks, Contains Kevlar, 32-Ounce Bag, 1-Pack

This product is very cool my wheel was stung by screw.and when i pulled it out and put some air agin.then in second my wheel was on shape again. Really works even on wheel that have interior tube.👍👍👍

Cannot rate this FlatOut highly enough, Worth every penny and would recommend this to everyone with a bike, car ect. as this really does as it says. I somehow got a big thorn in my rear tyre and I just pull it out with Pliers and no air was lost as the FlatOut fills it immediately. No more patching tubes with this brilliant stuff. Anything up to half an inch it will stop a puncture. Highly recommended as the first time I bought it I had to get it from America as nowhere here had it, so when I saw it on Amazon.co.uk I purchased a gallon immediately. I had a 2 inch screw stuck straight through my rear wheel 10/06/23 and just screwed it out and you could hear it bubbling then spun my wheel for a short time then pumped up my tyre again to the recommended PSI and that was it repaired then went out for a run as recommended and Boom! Job done. Superb and so easy as well. Cmon Amazon.co.uk get stocked up please as this is a best seller and people are having to buy it from America!

Loved it!

I ordered one and used 1/2 of what the manufacture recomeded. It worked so well i just ordered a case or it. I hate flat mower tires all the time.

Hasta ahorita todo bien, lo apliqué a las llantas de mi bicicleta eléctrica, y no se me han ponchado y ya tuve alguna circunstancia en donde creí que se poncharía, pues reventé algo con la llanta en el camino, pero todo muy bien

Best product for pesky punctures. In and out of landfills and transfer stations daily. My tires have multiple punctures, I have not had to even add air to tires since installing in tires. Washes away with plain water when replacing worn out tires. If you are plagued with punctures, this is the stuff you're looking for. If punctued by a large item, the item making the puncture must be removed, or it will not work.