Silca Ultimate Tubeless Sealant Replenisher (32oz)

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Silca Ultimate Tubeless Tire Sealant Replenisher:

Silca Ultimate Tubeless Sealant Replenisher uses a foaming natural latex formula that is environmentally safe and contains no ammonia. It is used to replenish SILCA Ultimate Sealant w/ Fiber Foam every 90-120 days to extend sealant life up to 1 year! Replenisher can be used on its own down to 0F/-18C and is able to be injected through the valve stem.

Note: Replenisher uses the same formula as Silca Ultimate Sealant w/ Fiber Foam but without the chopped carbon fiber.


  • Effective down to 0F/ -18C
  • Compatible with sealant injectors
  • Comes with rubber hose for easy injection
  • When used every 90-120 days, can extend Ultimate Tubeless Sealant w/FIBERFOAM life to a year
  • Use Replenisher every 90-120 days for best performance
  • CO2 can be used to seat tires but should be removed as soon as possible and replaced with air to preserve life of sealant
  • Made in the USA

This product was added to our catalog on May 25, 2022