Polyvinyl chloride (PVC) backing. Pressure sensitive rubber based adhesive. Compatible with solid dielectric cable insulations. Compatible with rubber and synthetic splicing compounds, as well as epoxy and polyurethane resins. Inhibits corrosion of electrical conductors. Dispenser Included: No; Adhesive Material: Natural Rubber; Backing Material: Vinyl; Tensile Strength: 20 lb/in.