Race Day Tubeless Tire Sealant – Maximum Sealing Power for Demanding Conditions 

XL Crystal Technology | Seals Large Punctures | Built for Performance

Take your flat protection to the next level with Race Day Tubeless Tire Sealant, an ultra-premium formula engineered to seal the most challenging punctures under pressure. Designed for both standard and tubeless tire systems, this advanced sealant contains nearly twice the sealing crystals of traditional formulas—including oversized “XL” crystals—for superior sealing capability and added durability.

The low-viscosity carrier fluid spreads quickly to coat the interior of the tire, delivering instant sealing action and forming a reinforced lattice structure as the large and small particles interlock to close and strengthen the puncture site. This results in a long-lasting seal that holds under high-speed, high-pressure riding conditions.

To maintain its full effectiveness, this formula is intended for direct-to-tire application only and is not compatible with sealant injectors or narrow fill ports, due to its high concentration of sealing materials.

Key Features:

• XL Sealing Crystals – Designed to seal larger punctures and reinforce damaged areas.
• Dual-Crystal Matrix – Combines small and large particles for a durable, interlocking seal.
• Rapid-Acting Formula – Low-viscosity liquid delivers instant and complete interior coverage.
• Direct Application Required – Must be poured directly into the tire; not compatible with injectors.
• Ideal for Race Day Conditions – Offers unmatched protection for high-stakes riding and competition.
• Made in the USA – Quality assurance with reliable performance in mind.
• Bulk Packaging for Efficiency – Supplied in a 1000ml bottle, available in a convenient 10-count pack for frequent use or team setups.

Tech Specs:

• Volume: 1000ml (per bottle)
• Model: Race Day
• Package: 10-count
• Application: Direct-to-tire only (not for use with injectors or small fill ports)
• Compatibility: Standard and tubeless tires

Why Choose Race Day Sealant?

Trusted by elite riders and serious cyclists, this sealant delivers peak puncture protection when it matters most. Whether you're racing to the podium or pushing through rough terrain, the Race Day formula ensures your tires stay sealed, supported, and ready to roll. For ultimate performance and peace of mind, this is your race-day advantage.