Stan’s Tire Sealant | 945ml

The #1 Rated Tyre Sealant on the Market.

The Product that Started a Tubeless Revolution. Inside this simple bottle is a product that changed cycling. Today’s tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan’s Tyre Sealant.

Just two ounces of Stan’s in a converted standard tyre or tubeless tire can repair punctures up to 1/4″ almost instantly. Stan’s Tyre Sealant is formulated to last longer, 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 Tyre Sealant to be used in temperatures as cold as -20° F. One quart will convert up to 16 tires.