Yellow 77® wire pulling lubricant is a wax-based formula provides superior lubricity. Safe to use with most cable types except low-density polyethylene and semi-conducting jackets. Won't break down or separate after repeated exposure to freezing temperatures. Dries to a thin, non-conductive film that won't clog conduit. Clings to cable throughout long pulls. Easy to apply by hand or with pump. Creamy texture applies easily and uniformly. Homogeneous blend requires no mixing. Won't dry out -- surface coat forms to control evaporation. Environmentally safe -- non-toxic, non-flammable and non-corrosive.