Muc-Off's tubeless tire sealant may be lightweight but it is also burly enough to stand up to brutal race conditions. Latex forms a strong seal, while cutting-edge molecules fill holes and tears up to 6mm. Find any punctures you didn't notice during your ride with their unique UV detection system. No Puncture Hassle works from 15psi-120psi and temperatures from -20°C to +50°C. Noncorrosive and easily washes off with water.

Designed to perfectly fit your presta valve, the small pouch fills one 29" mountain bike tire, or throw it in your pack for an emergency top up on the go! Add the 1 or 5L bottle to your toolkit for seamless tubeless conversions.