Old_Uncle_DaveExplorerMay 05, 2017Plugging a Rat Hole-Well maybe not a rat, but a mouse hole. I have seen some plugged with steel wool. Does this work or is there anything better. TIA Old Uncle Dave
ralph_dayExplorerMay 05, 2017There's stainless steel wool too. Where I've plugged 4" big O pipe I spray with Fluid Film to stop the rusting.
