ScotchÂ® Tape 77 is a 30 mil thick, premium grade, flame retardant, electric arc proofing tape. This tape is 600V rated and is suitable to protect most types of electrical cables when exposed to potential failures in an adjacent cable. It is designed with a flexible unsupported elastomer, which makes it easy to apply and easy to remove for cable inspection.
Modified Industry Description
Fire Retardant Electric Arc Proofing Tape 1 1/2 in x 20 ft
3M™ 051128-60332 Premium Grade Electric Arc Proofing Tape, 20 ft L x 1-1/2 in W, 30 mil THK, Intumescent Elastomer Backing, Black
Scotch® fire-retardant electric arc proofing tape 77 is designed to protect most types of electrical cables when exposed to potential failures in an adjacent cable. Its specially formulated adhesive expands in fire to form a thick char build-up between the flame and the cable. The resulting firewall acts as a heat shield and flame barrier, thus protecting the nearby cables and accessories.