Slime 10159 Pro Tubeless Sealant, 3 oz. Tubeless tire sealant instantly seals multiple punctures up 1/8 (3mm) Compatible with CO2, and will not freeze Stays liquid longer than any other sealant Non-toxic, non-flammable, and cleans up easily with water Specially designed to be non-corrosive, making it safe for tires and rims