Stans No Tubes Race Tire Sealant - 32oz Bottle | Bicycle Tubeless TechnologyThin, low viscosity liquid with improved sealing capabilities over the standard No Tubes sealant. Two ounces of Stans in a tubeless tire can repair punctures up to 1/4 to keep you rolling. Stans Tire Sealant is formulated to stay liquid in tires for up to seven months. Arid conditions require more frequent monitoring of sealant levels, but anti-freezing agents in our special formula allow Stans Tire Sealant to be used in temperatures as cold as -30° F. One quart ca