34+ Cleaning Basement Walls For Painting PNG. It can protect your foundation from water damage and moisture. Once you've sanded your finished walls, fill a clean paint tray with your paint.
There are a couple of different types of foam board.
A clean surface also stops stains and marks showing through the new paint. The basement walls are the barrier between your living space and the gallons and gallons of accumulated applying a masonry waterproofing product is basically a painting project, so begin with prepping the clean the block thoroughly with a wire brush to remove all loose and broken mortar. Want a cleaner, tidier, more organized home? If your basement's masonry wall has fallen into disrepair, don't fret.