Silca Ultimate Tubeless Sealant 2.0
What Makes SILCA Ultimate Tubeless Sealant 2.0 Different From the Original?
SILCA Ultimate Tubeless Sealant 2.0 is the second-generation formula featuring Biolatex, a plant-derived latex compound that addresses two common failures in tubeless sealants: latex drying into cracked, chunky deposits that clog valves, and sealant freezing or losing viscosity in cold temperatures. The Biolatex suspension stays more fluid across a wider temperature range and leaves behind a more flexible, self-adhesive patch when it seals a puncture. The formula is enhanced with SmartFill particles in multiple size ranges that work cooperatively to seal punctures quickly from pinhole to 6mm without excessive product loss.
Compatible with all tubeless-ready and UST rims and tires. Suitable for road, gravel, and mountain bike applications. Recommended fill amount is 60ml for road, up to 120ml for mountain. Shake before use. For riders who've had issues with sealant drying, coagulating in the valve, or failing in cold-weather conditions, the 2.0 formula directly addresses those problems. Made in the USA.
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Shipping & Returns




Silca Ultimate Tubeless Sealant 2.0
Silca Ultimate Tubeless Sealant 2.0
What Makes SILCA Ultimate Tubeless Sealant 2.0 Different From the Original?
SILCA Ultimate Tubeless Sealant 2.0 is the second-generation formula featuring Biolatex, a plant-derived latex compound that addresses two common failures in tubeless sealants: latex drying into cracked, chunky deposits that clog valves, and sealant freezing or losing viscosity in cold temperatures. The Biolatex suspension stays more fluid across a wider temperature range and leaves behind a more flexible, self-adhesive patch when it seals a puncture. The formula is enhanced with SmartFill particles in multiple size ranges that work cooperatively to seal punctures quickly from pinhole to 6mm without excessive product loss.
Compatible with all tubeless-ready and UST rims and tires. Suitable for road, gravel, and mountain bike applications. Recommended fill amount is 60ml for road, up to 120ml for mountain. Shake before use. For riders who've had issues with sealant drying, coagulating in the valve, or failing in cold-weather conditions, the 2.0 formula directly addresses those problems. Made in the USA.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
What Makes SILCA Ultimate Tubeless Sealant 2.0 Different From the Original?
SILCA Ultimate Tubeless Sealant 2.0 is the second-generation formula featuring Biolatex, a plant-derived latex compound that addresses two common failures in tubeless sealants: latex drying into cracked, chunky deposits that clog valves, and sealant freezing or losing viscosity in cold temperatures. The Biolatex suspension stays more fluid across a wider temperature range and leaves behind a more flexible, self-adhesive patch when it seals a puncture. The formula is enhanced with SmartFill particles in multiple size ranges that work cooperatively to seal punctures quickly from pinhole to 6mm without excessive product loss.
Compatible with all tubeless-ready and UST rims and tires. Suitable for road, gravel, and mountain bike applications. Recommended fill amount is 60ml for road, up to 120ml for mountain. Shake before use. For riders who've had issues with sealant drying, coagulating in the valve, or failing in cold-weather conditions, the 2.0 formula directly addresses those problems. Made in the USA.











