Southwire SIMpull electrical cable with copper electrical wire. 8 AWG stranded wire with 7 strands. Used in raceways (except cable troughs and ventilated flexible cableways), ceiling fixtures, dry or wet locations and open wiring exposed to weather. SIMpull RW90 features Southwires NoLube SIM technology which has revolutionized the way wire is pulled into conduit It reduces installation time by an average of 30 percent in independent testing, and enables you to pull cable within allowable tension limits without applying pulling lubricant, saving you time and money. SIMpull RW90 copper electrical wire pulls 50% easier, is tear resistant, reduces burn-thru and strips easier.