Shop New GUP Industries Gup Quick Fix Tire Sealant

EcoFriendly, latexbased formula simultaneously inflates and seals punctured tires within seconds. Works with tubes, tubeless, and tubular tires. Seals standard mm punctures quickly to get you back in the saddle. Enough pressure to seed a tubeless tire onto a rim; an enduro racers dream come true. For use with both presta and shrader valves. Fills a 29 x 2.4 MTB tire up to about 29psi.