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Tubeless Sealants

Bicycle tubeless sealant is a liquid compound used inside tubeless tires to maintain air pressure and automatically repair small punctures. As the wheel rotates, the sealant coats the inside of the tire, quickly sealing holes caused by thorns, glass, or debris. Most sealants are latex-based and remain fluid for several months, though they require periodic replacement as they dry out over time. Tubeless sealant also helps seal the tire bead against the rim during installation. By reducing flats and allowing lower tire pressures, sealant improves ride comfort, traction, and reliability for road, gravel, and mountain biking

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