Stan's NoTubes Race Tubeless Tire Sealant 32oz - Premium Bicycle Tire Protection for MTB & Road Bikes - Prevents Flat Tires on Rough Terrains & Long Rides

Thin, low-viscosity liquid with improved sealing capabilities over the standard NoTubes sealant.

• Twice the sealing crystals compared to standard NoTubes sealant
• XL crystals and standard crystals combine to seal larger punctures
• Stable down to -30 degrees Fahrenheit
• Not compatible with injectors or through valve cores