Muc Off Sealant MTB 500ml

Muc-Off No Puncture Hassle Tubeless Sealant

If you’re running tubeless and want something lightweight but reliable, Muc-Off’s No Puncture Hassle sealant is a solid choice. It was developed with pro downhill and road teams, so it’s tough enough for racing but just as handy for everyday riders. The sealant uses microfibres to plug bigger cuts and latex to create an instant airtight seal. It even has a UV tracer that shows up under light, so you can check for punctures you might have missed. Unlike some older sealants, it’s biodegradable, ammonia-free, and easy to wash off. It works across a wide pressure and temperature range (15–120 psi, -20°C to +50°C), and it lasts up to 6 months in most climates before needing a top-up. Whether you’re on MTB, gravel, or road, it’ll keep you rolling with fewer headaches.

Key Features:

• Seals holes and tears up to 6 mm
• Works on porous tyres and bead/rim gaps
• Lasts up to 6 months (climate-dependent)
• Biodegradable, non-corrosive, and CO₂ compatible
• UV detection system highlights hidden punctures
• Suitable for MTB, gravel, and road

Suggested Amount per Tyre:

• Road: 30–45 ml
• CX/Gravel 700c: 60–75 ml
• 26"/27.5" MTB: 60–75 ml
• 29" MTB: 105–140 ml
• Downhill: 120–140 ml

(Add up to 30 ml more for extra protection.)