Stan's Original Tubeless Sealant

Product Information

Stan's Original Tubeless Sealant is the world's first and still a top choice for riders seeking reliable flat protection in tubeless setups. This formula seals punctures up to 6.5mm (¼”) instantly, keeping you rolling on road, gravel, or mountain bike tires. Its low-viscosity liquid evenly coats the tire's interior, designed to remain effective for 2-7 months, with anti-freezing agents ensuring performance in temperatures down to -20°F.

Features

• Seals punctures up to 6.5mm (¼")
• Compatible with all tubeless road, gravel, and mountain bike tires
• Formulated with natural latex and sealing particulates
• Anti-freezing agents allow use in temperatures down to -20°F
• Remains liquid inside tires for 2-7 months, depending on climate
• Designed for valve installation using Stan's Tubeless Sealant Injector

Specs

• Puncture sealing capacity: Up to 6.5mm (¼")
• Temperature rating: Down to -20°F
• Effective duration in tire: 2-7 months
• Volume per liter: Can seal up to 16 tires