The NEW Silca Ultimate Tubeless Tire Sealant is 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.
The original sealant, introduced 2.5 years ago, focused on efficient puncture sealing by maximizing liquid latex surface area. Pro racers appreciated its convenience, regularly pouring in fresh sealant without needing to inject through a valve. However, casual cyclists found that it dried out quickly when unused, and the longer strand carbon fiber made injection messy if not handled properly.
In addition, the older natural latex formula required a two-step process to prolong its liquid state, which has now been eliminated. Our new blend of natural and synthetic latex simplifies everything into a one-step sealant that remains liquid for over six months while still delivering the same reliable puncture sealing on race day.
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Specifications:Ā
- Seals 6mm+ punctures
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Injectable through the valve
- Lasts 6+ months
- Proprietary Natural and Synthetic Latex blend
- Optimized carbon fiber strands
- Advanced Foaming agents to carry carbon strands to a puncture
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Available in 1L, 500ml, and 65ml