Your cart is currently empty
Seals tears and holes up to 6mm
Stan's has developed a proprietary sealant formula with close to twice the amount of their standard sealing crystals plus their special "XL" crystals capable of sealing even larger punctures. Stan's Race Sealant's combination of large and smaller sealing
The Product that Started a Tubeless Revolution. Inside this small 2 ounce bottle is a product that changed cycling. Today's tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan's Tire Sealant.