Muc Off MTB Tubeless Sealant, 80ml Tyre Sealant for Bicycle Puncture Repair Durable Bike Mountain Bikes

Designed for road and gravel use, this tubeless sealant provides puncture protection and fast sealing on a variety of riders and terrains. It seals holes up to 7mm and is formulated as a water-based, synthetic-latex sealant with biodegradable sealing particles. The product bonds to the inside of the tyre wall for durable sealing, can be applied through a Presta valve or added directly into the tyre, and is non-toxic with zero ammonia. It is designed to be non-corrosive and easily washed off with water, and includes UV-detection capabilities to highlight punctures that may not be immediately visible after a ride. Compatible with tubeless ready and UST wheels and tyres, it is suitable for emergency top-ups on the go and remains effective across a wide temperature range.

Key features

• Seals holes up to 7mm
• Biodegradable, water-based sealant with particles
• UV dye detects hidden punctures
• Tubeless ready and UST compatible; CO2 compatible
• Apply via Presta valve or directly into tyre
• Lasts 3–6 months; non-corrosive and washable