- Seals Up To 6mm
- UV Detection
- CO2 Compatible
- MTB / Enduro / DH
Muc-Off MTB Tubeless Sealant
The Muc-Off MTB Tubeless Sealant is built for riders who want lightweight, reliable puncture protection for mountain bike, enduro and downhill riding. Designed to seal quickly and stay effective in tough conditions, it is a strong choice for riders who want dependable tubeless performance on rough terrain.
Designed to seal tears and holes up to 6mm to help keep you rolling when the trail gets rough.
Includes UV dye to help highlight punctures that may not be easy to spot during or after a ride.
Made for MTB, enduro and downhill setups where dependable sealing and tubeless confidence matter most.
Lightweight Tubeless Protection
The Muc-Off MTB Tubeless Sealant is designed for riders who want dependable tubeless puncture protection without unnecessary weight. It is made for mountain biking, enduro and downhill use, giving you a strong balance of sealing performance, durability and everyday usability.
Made to Seal Bigger Holes
One of the standout features of this Muc-Off sealant is its ability to seal holes and tears up to 6mm. The formula is designed to react quickly inside the tyre, helping plug punctures fast and reduce the risk of a ride-ending flat on rough, rocky and unpredictable terrain.
Easy to Use and Easy to Maintain
Muc-Off builds the formula to work across a wide pressure and temperature range, making it a practical option for year-round riding in varied conditions. It is also CO2 compatible, ammonia free and non-corrosive, making it easier to live with for regular tubeless maintenance and top-ups.
Reliable Choice for MTB Tubeless Setups
If you want a proven MTB tubeless sealant with strong puncture-sealing ability, UV leak detection and dependable off-road performance, the Muc-Off MTB Tubeless Sealant is an excellent choice. It is a smart upgrade for riders who want more confidence from their tubeless setup on every ride.
- Product Type: MTB tubeless sealant
- Best For: MTB, enduro and downhill
- Puncture Sealing: Seals holes and tears up to 6mm
- Pressure Range: 15psi to 120psi
- Temperature Range: -20°C to +50°C
- Formula Type: Super lightweight tubeless sealant
- UV Detection: Yes
- CO2 Compatible: Yes
- Ammonia Free: Yes
- Corrosion Safe: Non-corrosive
- Compatibility: Tubeless-ready and full UST wheels and tyres
- Longevity: Lasts up to 6 months