Stan’s Original Tubeless Sealant - 125ml

The first-ever tubeless sealant, developed by Stan’s in 2001, remains the go-to choice for riders worldwide. Designed for road, gravel, and mountain bike tires, this industry-leading formula seals punctures up to 6.5mm (¼”) and provides long-lasting protection for 2-7 months under typical riding conditions.

Features

• Proven Performance: The world’s first and most trusted tubeless sealant, used by professionals and enthusiasts alike.
• Versatile Compatibility: Works with all tubeless road, gravel, and MTB tires.
• Reliable Sealant Protection: Instantly seals punctures up to 6.5mm (¼”), helping prevent flats.
• Long-Lasting Formula: Stays liquid for 2-7 months inside tires, depending on climate and conditions.
• Cold Weather Performance: Functions in temperatures as low as -20°F (-29°C) with anti-freeze agents.
• Easy Installation: Can be injected through Stan’s Tubeless Sealant Injector for mess-free setup.

Specifications

• Size: 125ml (4.2oz)
• Use Case: Road, Gravel, MTB Tubeless Setup
• Sealing Capacity: Punctures up to 6.5mm (¼”)
• Longevity: 2-7 months per application (varies by climate and riding conditions)
• Temperature Range: Works in temperatures as low as -20°F (-29°C)

Stan’s No Tubes Original Tubeless Sealant is the industry standard for reliable, all-season tire protection. Whether you’re shredding trails, grinding gravel, or racing on the road, this sealant keeps you rolling without flats.