Specialized Airlock Sealant is the in-tube solution for flat prevention, surpassing the competition in flat protection performance.

Features:

• Non-toxic, non-separating formula doesn't have a limited shelf life like the competition
• Compatible with tubes and tubeless setups
• Coats the tube for permanent protection
• Works with any bicycle tube with a removable valve core
• Works continuously to prevent slow leaks
• Completely homogenous, so it doesn't puddle
• 1 gallon container includes pump
• 8oz container is enough for 2-3 mountain bike tires