TUNAP Sports Tubeless Sealant - 250ml

Easy to use – long-lasting effect

TUNAP Sports 's tire sealant offers reliable protection against punctures – whether you're riding on trails, gravel roads, or paved roads. Developed as a tubeless sealant, the sealant permanently and securely seals holes up to 7 mm. It is ammonia-free, CO₂-compatible, and works at temperatures from -32 °F to 113 °F. Ideal for anyone who wants maximum performance with minimum effort. TUNAP Sports 's tire sealant can be filled directly through the valve without tools. Once applied, it remains liquid for up to 12 months and offers reliable protection. And best of all, our sealant does not attack tires or rims, is odorless, and is suitable for all tubeless systems on mountain bikes, gravel bikes, and road bikes.

Features of TUNAP Sports

• Seals holes up to 7 mm – even in harsh conditions.
• Remains stable in the tires for 6-12 months.
• Reliably seals cavities between the rim and tire bead.
• Directly from the bottle into the valve – no tools required.
• Gentle on materials – water-based and ammonia-free.
• Suitable for high tire pressures.
• CO2-compatible

Application

• Remove the valve core by unscrewing it.
• Shake the bottle.
• Open the top screw cap and place the opening in the valve.
• Position the valve at the bottom.
• Carefully pour in the desired amount.
• Position the wheel at 9 o'clock and loosen the bottle.
• Reinsert the valve core.
• Inflate the tires. Turn the wheel to distribute the milk evenly.
• If necessary, roll the wheel back and forth to check for a proper seal between the rim and the tires.