Hey seems where ever we wire there`s different standards for sealing the holes.I`m being told now the wiring holes must be ansi #### fire rated red type fire stop.I is there a standard or something that will clarify this. The plumber used something else??I`m trying to save some dollars as the red is much more expensive.I also picked up all my little scrap copper.Man its getting unreal roll 14/2 255.00 yesterday.250` roll 12/2 106.00
