We developed the Dual Action Repair for Tubeless (DART) to repair large punctures and slices in tubeless tires faster, easier, and more reliably than existing tire plugs. Unlike traditional tire plugs that attempt to press rubber strips into a puncture, dual action DARTs create both a mechanical and a chemical seal. The DART anchors into a puncture while creating a simple and safe chemical reaction with your Stan’s sealant to quickly form a permanent airtight bond. The DART’s patent-pending ability to react with latex sealant makes tubeless tire repair fast, easy, and reliable for every rider. FEATURES- Repairs large punctures and slices- Reacts with Stan’s sealant to form an instant, airtight seal- New woven, laser-cut material will not fray or pull out when riding- New sonically welded reinforced plastic tip for added strength- Wears off clean, no trimming needed, and can not be felt while riding, even on road tires- Lightweight, compact tool fits the shape of your hand for more precise use and includes built-in valve core remover- Includes two pre-loaded DARTs for sealing multiple and larger punctures- Clear caps keep DARTs clean and unthread quickly for fast deployment- Simple and easy to refill
