Cornwall Water Sports

Muc-Off Inner Tube Sealant 300ml

£11.99 GBP


Laugh in the face of punctures with our super lightweight but badass inner tube sealant! The Muc-Off No Puncture Hassle Inner Tube Sealant is easy-to-install and the cutting edge molecules seal holes in tubes of up to 4mm ensuring that your ride is uninterrupted! Our proprietary water-based non-hazardous formula was developed specifically for use with inner tubes and is compatible with a wide range of bikes. Whether you’re commuting, out on a backpacking adventure, hitting the trails and everything in between, we have you covered!


No Puncture Hassle Inner Tube Sealant brings the puncture protection of tubeless to inner tubes.


  • Seals holes up to 3-4mm
  • Works with Road, CX/Gravel and MTB wheels inner tubes
  • Compatible with both Presta (with removable core) and Schrader valves