3M™ Temflex™ 1700P is a 7-mil thick, mining-grade, vinyl electrical tape that is flame-retardant and printed with MSHA (Mine Safety and Health Administration) product approval. It is for use in MSHA-approved splicing kits and has excellent resistance to abrasion, moisture, alkalies, acid, copper corrosion and varying weather conditions without adding bulk. UL Listed and CSA Certified.