Finish Line FiberLink Tubeless Tire Sealant - 1 Gallon. Built with Kevlar to deliver faster and stronger seals FiberLink represents a new standard for tubeless bicycle tire sealant. Developed with Finish Lines proprietary FiberLink Technology this groundbreaking pro latex formula seals quickly ensures maximum seal integrity and delivers optimum longevity.

• FiberLink Technology utilizes Kevlar fibers that work synergistically with fast-acting natural latex to seal punctures as they occur. Free-flowing latex cures rapidly to create an adhesive seal which is reinforced with interlinking Kevlar fibers
• Low viscosity is ideal for race conditions
• Fast-acting natural latex reduces air loss
• Optimum longevity between refresh cycles
• Low odor and easy to setup