I am installing new moulding (aka baseboards, woodwork, etc). A few of the walls sort of dip inward, so a gap is left in between the moulding and drywall. What's a good material for patching this ...
The previous owner installed a base-board heater in the bathroom, but did a really poor job. Below the heater, there is a hole in the drywall where the wiring goes into the wall about the size of ...