Patco 85 PVC Cold Weather Electrical Tape is used for electrical insulation and sealing in cold weather; for busbar insulation; and for waterproofing. It offers greater thickness & conformability and is extremely flexible in cold weather and is flame retardant. Patco 85 also meets Federal Specification MIL-I-24391B and the UL 510 standard. It conforms snugly, adheres readily under any weather conditions, and is suitable for use up to 11.000V dry or wet.
Patco 85 was discontinued by Patco in 2010 and less than a case now remains.