X
1.800.651.4050 Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LIST
WISH
0
Silca Ultimate Tubeless Sealant 16oz
Silca Ultimate Tubeless Sealant 16oz
Silca Ultimate Tubeless Sealant 16oz
Silca Ultimate Tubeless Sealant 16oz
Click to zoom
Silca Ultimate Tubeless Sealant 16oz
Silca Ultimate Tubeless Sealant 16oz
Silca Ultimate Tubeless Sealant 16oz
Silca Ultimate Tubeless Sealant 16oz

Silca
Ultimate Tubeless Sealant 16oz

Mfg PartNum:AM-AC-039-ASY-0100
240
POINTS
Earn $2.40 in Rewards credit. Click to learn more.
This color/size is not eligible for Rewards points
In Stock Now
$24.00
This item is currently not in stock. Click Notify Me to receive an email when the item becomes available.
InstantPrice MatchWhat is this?
Free Shipping on Orders Over $50*

Leverage The Power Of Recycled Carbon Fiber

SILCA Ultimate Tubeless Sealant uses the power of a foaming latex formula combined with chopped carbon fibers to boost sealing power even at higher pressures. Ultimate Tubeless Sealant contains 5% by volume, 6, 9, and 12mm chopped carbon fibers which have been reclaimed from recycled bicycles, carbon wheels, race cars, and aircraft components.

A unique foaming latex formula allows for the very lightweight carbon fibers to be evenly dispersed within the sealant while riding, which allows for a higher fiber content than possible with Kevlar or fiberglass.

Bundles of recycled carbon fiber are carried directly to the puncture by the sealant flow where thousands of micro-bubbles collapse on each other, depositing their high stiffness carbon fibers over the puncture forming a seal. During this process, the carbon fibers form a dam of fibers against the tire casing not unlike a beaver dam of sticks blocking the flow of a stream. This dam of high stiffness/high strength fibers has been shown to seal holes in testing up to 7.5mm, some 25% larger than conventional sealant technologies.

One thing to note is that Silca's Ultimate Sealant must be poured into the tire during tire install. Because of the high carbon fiber content, Ultimate Tubeless Sealant will plug any syringe or valve hole you try to pump it through.

Features:

  • The sealing power of a race-specific formula with the longevity of long-lasting formulas
  • Seals up to 25% larger punctures than conventional sealant technology
  • FiberFoam Technology uses a blend of 6mm, 9mm, and 12mm long carbon fibers which are 400% stiffer than glass fibers with better dispersion through the sealant
  • Effective down to 10°F / -12°C
  • 16oz replacement size

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

     

    Mfg PartNum: AM-AC-039-ASY-0100 

    Articles will open in new tab.

    A short primer on emergency bicycle tire repair.
    Make your upgrades count. Here's the equipment that will help you ride your bike faster.
    Selecting the proper tires for vintage bicycles.
    What you need for a road ride.
    A how-to guide to removing and installing tires, plus some useful tire tips.
    Find your tire size in this exhaustive chart.
    Know your tire size. This article provides a summary of the common, and not so common, bicycle tire sizes.
    Tire Tips   
    Keep on rolling safely with these tire tips and recommendations.
    Tubular, clincher, tubeless? Wire bead or Kevlar bead? Application? Find answers here.
    The tube run-down: valves, weights, valve stems, sizing, and more.