Stan's No Tubes 16oz Tire Sealant
Stan's No Tubes Tire Sealant is the number one rated tire sealant on the market. Stan’s Tire Sealant will stay liquid in a mountain bike tire with a thin casing for two to seven months on average. Riding in arid climates or storing the bike in a hot area will require more frequent monitoring of sealant levels. Special anti-freeze agents allow the sealant to be used in environments as cold as -30° F.
Just 2 ounces of Stan's Tire Sealant in a converted standard tire or a tubeless tire can repair up to a 1/4" hole instantly. One quart will convert up to 8 tires.