As a top competitor in the bicycle tubeless tire sealant world, Orange Seal has proven to be perhaps the best alternative to the top selling option. We have seen excellent results with this particle infused latex sealant in tire set-up, out on the trails and on pavement. The Endurance formula is optimized to stay liquid longer and maintain effectiveness for more miles. It is a little more expensive than the standard grade, but is proving to be ideal for gravel cyclists who may be willing to use a little more sealant to get through the grinding days without worry. As such it is also well suited to any use. This is the 32oz bottle size, ideal for refilling or topping off your 4 or 8 oz bottle, both of which feature the Twist Lock Applicator.

The secret to Orange Seal's performance is the use of Nanites and premium latex. Nanites consist of multiple sizes and shapes of solid particles. When a puncture occurs, the nanites quickly seal the hole keeping the air in the tire and you rolling down the trail or road. A proprietary premium latex formula was developed to co-exist with the "nanites" and clot the puncture at warp speed. The Endurance mixture adds more of these particles, a longer life span and is sustainable at extreme altitude and temperatures.