Introducing the LiftMaster PL612S50 Saw-Cut Pre-Formed Loop, designed specifically for asphalt or concrete driveways. This innovative product is perfect for installation in existing driveways, ensuring a seamless integration. Its custom polyethylene outer jacket serves as a built-in backer rod, effectively securing the loop at the bottom of the saw-cut groove for enhanced stability. Plus, it comes re-phased from the factory, guaranteeing optimal performance right out of the box. Upgrade your driveway with this reliable solution and experience the difference. Don't wait—order your LiftMaster PL612S50 today and enjoy a smoother, more efficient driveway system!