Peaty's Holeshot Tubeless Sealant is designed with input from World Cup mechanics and champion racers. It contains biodegradable fibers and sealing particles for a quick and strong seal. The sealant uses fast-acting latex, is water-based, ammonia-free, non-hazardous, and can last up to 6 months in temperate climates. It won't clump in the tire and is easy to wash out. The biodegradable fibers and particles work with the latex to form a clot, effectively sealing holes and tears up to 6mm.