First choice of riders around the world for tubeless conversion and flat prevention.The first name in tubelessJust two ounces of Stan's Tire Sealant in a converted standard tire or a tubeless tire can repair up to a 1/4" hole instantly. Keep the air in your tires where it belongs with the help of Stan's.Features:Seals punctures up to 1/4" (6.5mm) quicklyStays liquid 2-7 months for long-lasting protectionLow-viscosity formula resist freezing in environments as cold as -30deg F (-34deg C)Natural materials are safe for the environmentOne 32oz bottle will convert up to 16 tires
