A World Cup downhill used, abused and approved sealant for Phil Atwill and friends to tubeless their tyres. Tyre Juice wards off punctures and pinch-flats by coating your rubber in a protective force field. Slosh it in and youll enjoy a puncture-proof performance on the thorny roads and rocky trails. Its a doddle to install and battles faff every time you ride. Tyre Juice works with all road and mountain bike tubeless and UST systems.