Orange Seal Tubeless Tire Sealant proven by success, this stuff seals bigger holes and much faster than it\'s Endurance Orange Labelled counterpart, it\'s one for the racers.This fast-acting sealant performs perfectly under varying temperatures and altitudes and has been proven to close large punctures up to 1/4 and function with most bike tyre systems.It is proven to seal large punctures up to 1/4\" and perform under varying temperatures and altitudes. Orange Seal Tubeless Tire Sealant is compatible with most bike tyre systems and is eco-friendly.This bottle comes with a handy cap that allows you to top up sealant through a Presta valve with the core removed.Available in 4oz, 8oz and 16oz bottle sizes.\"