Apply the stain directly over the top of the paint with a lamb s wool applicator on a long.
Can you stain over painted concrete floors.
Protect and preserve stained concrete areas including walkways patios basements floors garages and driveways.
To ensure that the paint or sealer is bonded to the substrate run the sander for at least 1 hour for every 1000ft 2.
This guide will explain the differences between epoxy and stain.
Freshen up your concrete basement or garage floor with a stain or a new layer of paint.
Staining concrete is easy with simple steps from sherwin williams.
In a theoretical sense yes you can apply concrete stain over a painted concrete floor or wall.
If it does the color will appear darker in that area.
As such a stain over paint procedure is not recommended for most concrete structures.
Run a sander with 60 grit sanding screen over the entire surface.
However that stain will not take hold of the painted surface at all leading to a suboptimal coating that may not protect the painted surface beneath.
Over time concrete floors stain from heavy use accidents and exposure to various substances.
Some concrete is more porous and additional coats may be necessary.
You can stain paint decorate age pattern or etch your concrete floor to get the look you want one layer at a time.
Acrylic stains act much like paint adhering to the surface of the concrete without etching the floor.
Unfortunately stains that penetrate deep into the concrete are almost impossible to remove.
Painted concrete floors look great on any floor in your home including garage basement living room patio or balcony.
If it does puddle just wipe it up with a clean cloth before it dries.
Spray it evenly across the floor in a circular motion making sure the stain doesn t puddle anywhere.
Staining concrete is a way of changing the concrete s color without adding a thick layer of concrete paint which doesn t last as long and can get scratched or nicked off the wall.