The 27 TAPE 19MM is a Glass Cloth Electrical Tape is a 7-mil woven insulating tape with pressure-sensitive rubber thermosetting adhesive. This tape is designed to operate in 600V dry applications requiring high mechanical strength and resistance to high temperatures. The adhesive is specially designed and prepared to provide corrosion protection. For use as a coil cover, anchor, banding and core, layer and crossover insulation.