Orange Seal Tubeless Tire Sealant is a proven success, this stuff seals bigger holes and faster than it's Endurance Orange Labelled counterpart, one for the racers.
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. Buy this first time around, re-use the bottle and save pennies buy buying 8oz or 16oz refills from then on.