Stans Notubes Tubeless Original Sealant 473ml

The world’s first tubeless sealant, Stan’s Original, was formulated in 2001 and remains the go-to choice for cyclists seeking reliable, long-lasting tubeless protection. Trusted by riders across road, gravel, and mountain biking disciplines, it offers superior puncture sealing and peace of mind for every ride.

Key Features

• Proven Performance: The original tubeless sealant still preferred by riders worldwide.
• All-Around Compatibility: Works with all tubeless road, gravel, and MTB tires.
• Puncture Protection: Seals holes up to 6.5mm (¼”) quickly and reliably.
• Long-Lasting: Remains liquid inside tires for 2–7 months, depending on conditions.
• Easy to Install: Compatible with Stan’s Tubeless Sealant Injector.
• Temperature Resistant: Anti-freeze agents allow use in temperatures down to -20°F.

Usage Guidance

• Coverage: 500ml can seal up to 8 tires (check Stan’s sealant volume charts for details).
• Maintenance: Monitor sealant levels more frequently in very dry or arid conditions.