Staff Pick

Ultimate tubeless sealant replenisher
Use on its own as an extreme cold Sealant or to replenish Ultimate Tubeless Sealant with fiberfoam. This will bring the carbon fibers back into suspension and extend the life of your sealant for up to a year.

This great product from SILCA is available in multiple sizes depending on your riding needs and use.

Specifications:
Effective down to -18C
Compatible with sealant injectors
Comes with rubber hose for easy injection
When used every 90-120 days, can extend Ultimate Tubeless Sealant life to a year
Use every 90-120 days for best performance
CO2 can be used to seat tyres but should be removed as soon as possible and replaced with air to preserve life of sealant
Foaming natural latex formula
Environmentally safe
Contains no ammonia
Made in the USA