UNIGARD™ HP HFDA-6522 Natural is a flame retardant vulcanizable polyethylene copolymer based wire insulation material. It is recommended for use in 600 volt power cable and control cable applications and is suitable for 90°C service in wet locations.

Specifications
HFDA-6522 Natural is Bulletinized by Underwriters Laboratories requirements for use in XHHW, XHHW-2, XHH, RHH, RHW, RHW-2, SIS, USE, USE-2 applications, and VW-I.(a) This compound is also suitable for the Canadian Standards Association NMD-90 and RW-90 applications.