Stan's No Tubes Original Tubeless Sealant 500ml

The world's first tubeless sealant remains the number one choice for cyclists today. Recommended for all-round use, it is compatible with all tubeless road, gravel and MTB tires.

The original formula is the best choice to ensure reliable puncture sealing performance for 2 to 7 months. However, arid conditions may require more frequent monitoring of fluid levels. Antifreeze agents allow use in temperatures down to -20ºF.

One quart of Stan's Original Sealant will seal up to 16 tires. See our fluid volume charts for more specific directions.

FEATURES

• The world's first tubeless sealant and still the preferred choice of cyclists.
• Recommended for all-round use , compatible with all road, gravel and MTB tubeless tires.
• Seals punctures up to 6.5 mm (¼'') .
• Compatible with installation via Stan’s tubeless liquid injector .
• Remains liquid inside tires for 2 to 7 months for long-lasting protection.