Product Details: The 3M 3/4" x 52' Super 33 Plus Premium Vinyl Electrical Tape is a high-performance electrical tape designed to provide superior insulation and protection in a variety of electrical and mechanical applications. This tape is made of durable PVC backing with a strong, conformable, flame retardant, 7 mils thick vinyl backing. It is pressure sensitive and has a rubber-based adhesive that is compatible with rubber and synthetic splicing compounds as well as epoxy and polyurethane resins. This tape is designed to resist abrasion, moisture, alkalis, acids, corrosion and varying weather conditions. FleetPride is your First Click in Heavy Duty®.