3M Temflex Tape 1776 is a 7 mil thick, general purpose, vinyl electrical tape that is made in the USA. It provides primary electrical insulation for all wires and cable splices up to 600V. This flame retardant tape withstands a temperature range of 32 to 176 °F (0 to 80 °C).3M Temflex Tape 1776 is an economical, general purpose, vinyl, insulating tape. It provides excellent mechanical protection with the combination of a rubber resin adhesive and PVC backing. This tape is flame retardant and highly resistant to moisture, alkalis, acids, copper, corrosion and varying weather conditions. It is used as protective jacketing for high voltage cable splices and repairs. This tape is ideal for harnessing cables/wires and indoor/outdoor applications. CSA Certified, UL Listed and RoHS 2011/65/EU Compliant .