Stans NoTube Tire Sealant 2 oz

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.

*Pre-measured and ready to apply to one bicycle tire.

*First choice of riders around the world for tubeless conversion and flat prevention

*Seals punctures up to 1/4" (6.5mm) quickly

*Stays liquid 2-7 months for long-lasting protection

*Premium low-viscosity formula resists freezing to work in environments as cold as -30° F (-34° C)

*Natural materials, safe for the environment

*Can be injected through valve stems with removable cores compatible with tubes and tubular tires