
Finish Line's FiberLinkT Tubeless Sealant is formulated with Kevlar fibers and fast-acting natural latex to create a ground-breaking pro latex formula that delivers faster and stronger seals. The FiberLinkT Technology seals punctures quickly and ensures maximum seal integrity, making it a new standard for tubeless bicycle tire sealant. The Kevlar fibers work together with the natural latex to create an adhesive seal that is reinforced with interlinking fibers, providing long-lasting puncture protection. The low viscosity of the sealant makes it ideal for use in race conditions, and the fast-acting natural latex reduces air loss. The sealant has an optimum longevity between refresh cycles and is easy to set up, with a low odor that makes it a popular choice among cyclists and mountain bikers.
Common Applications
- Mountain Bike Tires
- Gravel Tires
- Road Tires
Tire Dosage Guide
- Road - 2-3oz
- CX, Gravel, 26", 27.5" - 3-4oz
- 29" - 4-5oz
- 29+ - 5-6oz
- Fat - 7-8oz
CO2 Compatibility
CO2 can be used with FiberLinkT Tubeless Sealant in an emergency when a pump is not available. However, the CO2 will reduce the sealant's effectiveness. For best practices, we recommend refreshing FiberLinkT soon after introducing CO2 to it.