Muc-Off, No Puncture Hassle MTB Tubeless Sealant, 5L

Take your tubeless setup to the next level with Muc-Off No Puncture Hassle MTB Tubeless Sealant! Engineered to perform in brutal race conditions, this advanced formula instantly seals punctures up to 6mm using cutting-edge microfiber molecules and latex for a durable, long-lasting seal.

Designed for tubeless-ready and UST wheels/tires, it works seamlessly across a wide pressure range (15-80psi) and extreme temperatures (-20°C to +50°C), ensuring reliability in all riding conditions. The unique UV detection system helps you spot punctures you may have missed, while the biodegradable, non-corrosive formula washes off easily with water.

Perfect for riders who demand maximum performance and durability, this 5L bulk refill is ideal for workshops, teams, or serious cyclists looking to stay race-ready.

Features:

• Race-Proven Performance – Instantly seals punctures up to 6mm.
• UV Detection System – Highlights hidden punctures for easy identification.
• Long-Lasting Formula – Stays effective for 6+ months in temperate climates.
• Works in Extreme Conditions – Functions in -20°C to +50°C and 15-80psi.
• Seals Bead/Rim Gaps & Porous Tires – Reliable airtight fit.
• Non-Corrosive & Biodegradable – Safe for your bike and the environment.
• Easy to Clean – Washes off with water; ammonia-free & CO2 compatible.
• 5L Bulk Refill – Perfect for frequent use, teams, and workshops.