FiberLink™ Inner Tube Sealant


Finish Line FiberLink™ Inner Tube Sealant is built with Kevlar® to quickly repair existing punctures and prevent future flat tires.

Engineered with Finish Line's proprietary FiberLink™ Technology, our Inner Tube Sealant will repair 95% of bicycle tube punctures up to ¼“.

What is FiberLink™ Technology?

Kevlar® fibers flow rapidly to punctures, interlinking to create maximum strength mechanical seals, ideal for repairing bicycle inner tube punctures.

FiberLink™ Inner Tube Sealant is 100% latex-free, non-toxic, low odor, and cleans up easily with water.

FiberLink™ Inner Tube Sealant is available in 16oz, 32oz and 1 gallon sizes. 16oz and 32oz bottles include our patented Easy Application Cap to make installation through the valve stem both simple and mess-free. The extendable hose is compatible with both presta and shrader valve sizes, while the cap itself doubles as a shrader valve core removal tool.

Use 2 Ways:

Option 1 - Install to repair existing flats
Option 2 - Install to prevent future flats

Features & Benefits:

• Fixes and prevents flat bicycle tires
• Kevlar® fibers seal punctures up to ¼“
• Fast, easy and no-mess setup
• 16oz and 32oz sizes include Easy Application Cap
• Suitable for inner tubes with both presta and sharder valves

Common Applications:

• Mountain Bike Tubes
• Gravel Bike Tubes
• Road Bike Tubes

Inner Tube Dosage Guide:

• Road - 4oz
• Gravel, CX, 26", 27.5" - 5oz
• 29" - 6oz
• 29+ - 7oz
• Fat - 8oz

 

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