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.

• Repairs large punctures and slices
• Reacts with Stan’s sealant to form an instant, airtight seal
• Barbed plastic tip anchors into tire and will not pull out when riding
• Flexible material and laser-cut shape conforms to puncture and bonds with sealant
• 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