Muc-Off Inner Tube Sealant 300ml

A puncture-protection sealant for traditional inner tubes that seals holes up to 4mm across multiple punctures without drying out over the tube's life. Water-based and non-hazardous with corrosion inhibitors, it works with road, CX/gravel and MTB tubes and both Presta (removable core) and Schrader valves.