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Silca Ultimate Tubeless Sealant
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Why We Love It
About This Item
- Product is New
- Effective down to 10F/-12C
- Seals 7.5mm holes for up to 6mo
- Must be poured into tire during install
- Not injector compatible (It seals holes bigger than your valve)
- Use Replenisher every 90-120 days for best performance
- 6, 9, and 12mm recycled carbon fibers are dispersed evenly by a foaming latex to create ultra strong seals
- CO2 can be used to seat tires but should be removed as soon as possible and replaced with air to preserve life of sealant
- Made in the USA
Need Advice? Ask a Ride Guide
Our Ride Guide team is based in the U.S. and staffed with former bike mechanics, bike shop managers, and other certified bike nerds. Get expert advice on calibrating fit, deciding between models, or chat through any other questions.