Roadware’s Easy Injection System and 10 Minute Concrete Mender makes concrete crack injection easier and more effective. The Easy Injection System paired with Roadware’s ultra-penetrating structural polyurethane is applied by drilling small one-inch-deep pilot holes along the length of the crack and injecting the material full depth into the crack. Repairs as deep as 24 inches or more are made without expensive pumps or glue-on ports. No cutting open the crack is necessary. Just drill and fill. The process is complete in minutes and exposure to silica dust is greatly reduced. The system even works on hairline cracks can be used re-bond hollow spots and delaminations.