3M Tartan 2323 Electrical Tape is a highly conformable self-fusing one butyl/EPR (ethylene propylene rubber) based tape. 3M Tartan 2323 Electrical Tape is temperature stable tape with excellent electrical properties. The 2323 tape can be used as an insulation for low voltage applications up to 1kV. Can be used to insulate wires whose emergency overload temperatures can reach 80C. Can be used for electrical insulation for low voltage wires up to 1kV, jacketing for wires and cables, moisture sealing electrical connections and low voltage bus bur insulations. Thickness is at 30 mils ASTM D-4325 (0.76mm) 18mm x 8m