Finish Line FiberLink 3.8L Sealant

Sealant Finish Line FiberLink is built with Kevlar to provide faster and stronger sealing. FiberLink represents a new standard for tubeless bicycle tire sealants. Developed with Finish Line's proprietary FiberLink technology, this revolutionary latex formula pro seals quickly, ensures maximum seal integrity and offers optimal longevity. Kevlar fibers work synergistically with fast-acting natural latex to seal punctures when they occur. Free-flowing latex cures quickly to create an adhesive seal that is reinforced with interconnected Kevlar fibers.

The latex Pro formula uses FiberLink technology.

Kevlar fibers ensure strong, long-lasting sealing.

The low viscosity is ideal for race conditions.

Fast-acting natural latex reduces air leakage.

Optimal duration between refresh cycles.

Odourless and easy to set up.

For: Mountain Bike Tires, Gravel Tires and Road Tires.