Stan's Race Day Tubeless Sealant

Developed with world-class athletes and their mechanics, our Race Day Tubeless Sealant provides highly effective puncture sealing performance to riders of all levels during their own race or long-distance event.

Our Race Day formula starts with the same proprietary blend as our Original Tubeless Sealant and increases the amount of sealing crystals by 200%. Additional XL-sized crystals are then added to repair even larger punctures. For best performance, we recommend visually inspecting Race Day sealant in your tires every 2-3 weeks to monitor fluid levels.

One liter of Stan's Race Day Tire Sealant will seal up to 16 tires, please refer to our sealant volume charts for more detailed guidance. Cannot be installed through a valve - must be installed directly into the tire over the bead.

FEATURES

• Tested and developed with world-class athletes
• Recommended for race day and long-distance events
• Enhanced sealing capability compared to the Original Tubeless Sealant formula
• 200% more sealing crystals than our Original formula, with added XL-sized crystals
• Must be poured directly into the tire, not compatible with injectors or other valve installation methods