Finish Line 1L Tubeless Tire Sealant

Item: 50-5948
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Finish Line has created a game changer in their new Tubeless Tire Sealant. They've formulated a sealant, featuring their FiberLink technology, that won't dry out. That means it lasts the entire usable life of a tire and won't need to be refreshed every few months. And if that wasn't enough, this sealant is also non-toxic, hypoallergenic, and safe for carbon rims as it doesn't use liquid latex or ammonia. You can also clean up the sealant with water.

The sealant's FiberLink technology features DuPont Kevlar fibers to seal up punctures. As the tire flexes while it's ridden, the FiberLink mesh tightens and reinforces itself to create a tight seal that lasts ride after ride.

This version of the Finish Line Tubeless Tire Sealant is the 1 liter container size.


  • FiberLink technology utilizes DuPont Kevlar fibers to seal punctures
  • Sealant won't dry out
  • No liquid latex or ammonia makes sealant naturally non-toxic, hypoallergenic, and safe for carbon fiber rims
  • Cleans up with water
  • Size: 1 liter
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