Seal(ant) of approval Bontrager's latest TLR sealant seals faster, lasts longer and provides better air retention so you have a better tubeless experience with easier setup. The ammonia-free formula won't corrode rims or degrade tyre rubber, and it provides permanent repair for punctures up to 6.5mm. Product details Improved flat protection seals punctures faster Increased air retention holds air longer with 3x less air loss than the original Compatible with all TLR tyres for use on road, gravel and mountain bikes Ammonia-free mixture won't corrode alloy rims or degrade tyres Effective in temperatures ranging from -21 to 49 degrees C (-5 to 120 degrees F) Cool new blue colour Use with Bontrager TLR wheels, sealant and rim strips for a complete tubeless system designed and tested to work together Can be used in tubes to help seal punctures
