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Your cart is empty.Looking for a super lightweight but badass tubeless sealant that keeps you pumped whatever the trail throws at you? Our Tubeless Sealant has got your back (and front!)! Muc-Off No Puncture Hassle MTB tire Sealant is designed specifically for off-road terrain making it the perfect choice for MTB, downhill or Enduro riding. Formulated with cutting-edge molecules, this non-corrosive and ammonia-free sealant will seal holes up to 6mm and up to 80psi. Our MTB tire Sealant contains advanced latex that forms an instant strong seal and UV detection dye so that you can easily spot any punctures you might have missed under UV light. The free-flowing formula allows for easy application, either through a Presta valve or directly into the tire, and ensures the inside walls of the tire are coated well so that they can get to work on punctures fast. One application lasts up to 6 months in temperate climates and won't ball up but we recommend regularly checking the volume in the tire regularly so that you can top up if necessary - especially if you're riding in hot and dry weather! Our badass sealant is compatible for use with CO2 pumps and is available in various sizes so that you can choose what suits you best. Seal it, pump it and ride hard.