The National Electrical Manufacturers Association (NEMA) published ANSI/NEMA HP 4-2012, "Electrical and Electronic (Fluorinated Ethylene Propylene) FEP Insulated High Temperature Hook-Up Wire, Types ...

So some look like just basically the same stranded wire in flatter sheathing: I want to run some cables across the ceiling in the garage for some surround speakers for our garage theater and while the ...