Silca Ultimate Tubeless Sealant uses FiberFoam technology to harness the power of carbon fiber to seal up to 7mm punctures without losing pressure.

Effective down to 10F/ -12C

Seals 7.5mm holes for up to 6mo

Injectable through your valve seals a 6mm+ puncture and lasts up to 6 months. The perfect sealant for those looking for the ultimate sealing power longevity and ease of use.

Use Replenisher every 90-120 days for best performance

6 9 and 12mm recycled carbon fibers are dispersed evenly by a foaming latex to create ultra strong seals

Made in the USA