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Description
Next-Generation Tubeless Protection
SILCA Ultimate Tubeless Sealant delivers race-proven sealing power in a formula designed for everyday riders. This updated version combines natural and synthetic latex to seal punctures up to 6mm while lasting over six months in your tires. Injectable through the valve with optimized carbon fiber strands, it eliminates the messy two-step process of the original formula.
Built on feedback from both pro racers and casual cyclists, this sealant balances ultimate sealing performance with practical convenience. The proprietary latex blend resists drying out, while optimized carbon fiber strands flow easily through valve stems yet create ultra-strong seals at puncture sites. Advanced foaming agents carry carbon strands directly to holes, where they build a reinforced latex plug that maintains tire pressure even in freezing conditions down to 5°F.
Ultimate Sealing, Simplified
- Seals punctures up to 6mm without pressure loss
- Injectable through valve stem (injector sold separately)
- Lasts 6+ months between refills
- Proprietary natural and synthetic latex blend
- Optimized carbon fiber strands for easy injection and superior sealing
- Advanced foaming agents deliver fibers directly to punctures
- Functions in extreme cold down to -15°C (5°F)
- One-step formula, no separate additives required
- Available in 2oz (65ml), 16.9oz (500ml), and 33.8oz (1L) bottles
- SILCA Limited 2-year warranty against defects
UPC / Part Numbers
| Option | SKU | UPC |
|---|---|---|
| Default Title | 210000026261 | 810093162925 |
