The Muc-Off No Puncture Hassle Inner Tube Sealant is a user-friendly solution designed to keep your cycling experience smooth and uninterrupted. This innovative inner tube sealant offers the puncture protection typically found in tubeless systems, now available for inner tubes. Its advanced formula is crafted to seal holes up to 4mm, making it an essential companion for various biking adventures. Whether you're navigating city streets or exploring rugged trails, this sealant ensures your ride remains hassle-free. Seals punctures in inner tubes up to 4mm Compatible with road, CX/gravel, and MTB wheels Suitable for Schrader valves and Presta valves with removable cores Water-based and non-hazardous formula Contains anti-corrosion inhibitors for extended tube life Remains effective throughout the life of the inner tube Works in a wide temperature range from -15°C to +50°C Ideal for various bike types including MTB, road, eBikes, commuter, urban, folding, and touring Not suitable for tubel