Markingtape helps to provide accurate identification of buried utilities during future construction projects and encounters. This NON-ADHESIVE marker tape is constructed from 5-mil woven polyethylene film, which creates durability making the film difficult to tear and easier to work with. With a generous 1000-foot length per roll, there is ample material to cover your project needs efficiently. Markingtape is suitable for open-trench installations and rolls are sold individually. Nondetectable Marker Tape: Nondetectable marking tape is designed for use with metallic pipes or in conjunction with tracer wire. The use of non-detectable marking tape does not cause interference with detection equipment, making it an ideal choice for use with metallic pipes and tracer wire systems, facilitating accurate utility detection. Printed Warning Message Options: One of the standout features of this product is its compliance with American Public Works Association (APWA) color coding standards. Each Markingtape roll includes a digitally printed standard warning message with eye-catching full-color warning symbols. You can choose from a range of standard legends to suit your specific needs: Water: “Caution Buried Water Line Below” – Blue Film – White Text Reclaimed Water: “Caution Reclaimed Water Below” – Purple Film – White Text Sewer: “Caution Buried Sewer Line Below” – Green Film – White Text Electric: “Caution Buried Electric Line Below” – Red Film – Black Text Fiber Optic: “Caution Buried Fiber Optic Line Below” - Orange Film - Black Text Gas: “Caution Buried Gas Line Below” - Yellow Film - Black Text