Description
SILCAs Ultimate tubeless tire sealant and injector (sold separately) is the perfect tire foam fill kit, engineered for cyclists who demand maximum performance with zero compromise. After 2.5 years of testing and development, this injectable tire sealant delivers unmatched sealing power and long-lasting protection for all bicycle types. Its designed to be precautionary, proactively sealing punctures as they occur. Formulated with proprietary FiberFoam Technology, this latex-based tubeless tire sealant uses short strand carbon fibers, 400% stiffer than fiberglass, to create a durable fiber dam that seals punctures up to 7.5 mm in size. Thats 25% larger than what a conventional bike sealant can handle. Its also ammonia-free and safe for carbon rims and tubeless systems, giving riders full confidence on high-performance wheels. This tubeless bike tire sealant allows clean, easy application: inject through the valve anytime, even after mounting, or pour in the tire during install. The hybrid latex formula stays liquid for 6+ months in most conditions, reducing the need for frequent top-offs. Unlike many foam tire filler options, SILCAs blend works down to 10 degrees F / -15 degrees C, making it ideal for year-round riders and pros alike. Its also CO2 safe, meaning it wont coagulate or lose effectiveness when exposed to CO2 for short durations during tire inflation. Whether youre looking for a road bike sealant system or upgrading your general bike repair kit, SILCA delivers lasting performance and minimal mess.