Scotch 2000 Electrician’s Duct Tape is a 6 mil water resistant duct tape with a polyvinyl chloride (PVC) backing and a rubber adhesive. Scotch 2000 is designed to be an electrician’s utility tape for holding and bundling applications. Scotch 2000 Electrician’s Duct Tape is a 6 mil water resistant duct tape with a polyvinyl chloride (PVC) backing and a rubber adhesive. Scotch 2000 is designed to be an electrician’s utility tape for holding and bundling applications. 7000031684 - 00054007434030