Silca Ultimate Tubeless with FiberFoam 500mL Sealant

Leave flat tires in the pastThe perfect sealant for those looking for the ultimate sealing power, longevity, and ease of use. SILCA Ultimate Sealant Is a one-step process lasting +6 months and still, above all else, sealing punctures on race day.Injectable through your valve, seals a 6mm+ puncture, and lasts up to 6 months.Seals 6mm+ puncturesInjectable through the valve (Injector sold separately)Lasts 6+ monthsProprietary natural and synthetic latex blendOptimized carbon fiber strandsAdvanced Foaming agents to carry carbon strands to a puncture