Stans Dart Tubeless Tire Repair Tool, Tool Plus 2 Darts - Black/Silver

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Repairs large punctures and slices.Reacts with stans sealant to form an instant, airtight sealbarbed plastic tip anchors into tire and will not pull out when ridingflexible material and laser-cut shape conforms to puncture and bonds with sealantwears off clean, no trimming needed, and can not be felt while riding, even on road tireslightweight, compact tool fits the shape of your hand for more precise use and includes built-in valve core removerincludes two pre-loaded darts for sealing multiple and larger puncturesclear caps keep darts clean and unthread quickly for fast deploymentsimple and easy to refillwe developed the dual action repair for tubeless (dart) to fix damaged tires faster, easier and better than existing plug tools. While traditional tire plugs try to wedge rubber strips into a puncture, the dart creates a reaction with your stans sealant to quickly form a permanent airtight bond.The darts patent pending ability to react with latex sealant makes it more effective than traditional tire plugs, but we didnt stop there. To create the best repair for tubeless tires possible, we made sure every detail was right. Traditional plug tools were originally developed for car tires, and their long, sharp tips can cause damage to rim tape, or cut hands. Even worse, their plugs can actually expand many punctures because they rely on a tight fit to hold them in place. In contrast, the darts plastic tip is barbed to anchor firmly in place and stay put during even the most aggressive riding while being safer for rims, rim tape, and your hands. The material of the dart is also more flexible, and its laser-cut shape is optimized to contour to the shape of different punctures, maximizing surface area to increase the sealing reaction. Because the dart anchors to your tire and creates an instant bond with your sealant, it also wont pull out while riding the way a conventional plug can. One of the best features of the darts design is that it doesnt require trimming