1/2" x 66 Feet White 3M 27 Electrical Tape 2/CaseDesigned to operate in 600V dry applications requiring high mechanical strength and resistance to high temperatures. Operating temperature range 32 to 302 degrees F. Woven, insulating, glass cloth tape with pressure sensitive, rubber, thermosetting adhesive. Edge tear resistant, conformable, abrasion resistant and provides corrosion protection. Use as a coil cover, anchor banding and core, layer and cross over insulation as on motor leads, furnaces