Stans Tubeless Sealant Original

Developed over the last fifteen years with the help of some of the world's most renowned cycling teams, the new Stan's Race sealant is the result of meticulous refinement and relentless development.

• New extralarge crystals combined with twice the amount of sealing crystals of a standard sealant make it possible to seal even larger perforations
• High-quality, low-viscosity latex coats the walls to speed up the sealing process
• Must be poured directly into the tire, as it will clog injectors and smaller-diameter bottles
• Environmentally safe, since it's made from natural materials