Remove Paint From Exterior Cinder Block Wall

The cinder block wall should also be primed before painting to ensure an even and stronger finish.

Remove paint from exterior cinder block wall.

Most cinder block walls need an exterior paint but the paint used on a cinder block wall indoors will be different. Peeling does not always remove the pasty white. On top of that coating 2 layers of latex paint different colors. Cinder blocks are tougher than bricks and can usually withstand the etching force of pressurized water or sand but neither power washing nor sandblasting is a safe method for removing lead based paint from a wall that predates 1978 even if the paint isn t lead based using a chemical stripper is often safer faster and less messy especially if you use it in conjunction with a peel away.

Plain water will remove loose paint and dirt but efflorescence will need chemicals to be neutralized. Both interior and exterior block surfaces require the same attention to details. Whether used for an outdoor garden wall or as an interior basement wall paint provides. The process of painting can be broken into 3 simple parts including cleaning priming and painting.

When you set out to remove paint from concrete the first thing to do is clean the surface of the concrete thoroughly. You may think that once you paint a concrete wall the paint can never be removed again. Fortunately this is not the case since there are several cheap ways of removing paint from concrete walls this allows room for renovation since you may decide to change the color of a particular room or to simply remove the paint and leave the room as it is. Cinder blocks are a common building material that can be used on both the interior and exterior of a home.

Clean the concrete surface thoroughly and let dry. Painting concrete block walls always starts with the removal of dust and dirt efflorescence and all loose or peeling paint. In many places it s possible to pull off large strips of the paint white stuff right off the wall where it has bubbled away from the block. A cinder block wall requires a specific grade of paint in order for a fresh paint job to be effective and long lasting.