Some concrete is more porous and additional coats may be necessary.
Can you stain over painted concrete floors.
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.
Painted concrete floors look great on any floor in your home including garage basement living room patio or balcony.
Freshen up your concrete basement or garage floor with a stain or a new layer of paint.
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.
Run a sander with 60 grit sanding screen over the entire surface.
If it does puddle just wipe it up with a clean cloth before it dries.
Over time concrete floors stain from heavy use accidents and exposure to various substances.
Unfortunately stains that penetrate deep into the concrete are almost impossible to remove.
If it does the color will appear darker in that area.
Protect and preserve stained concrete areas including walkways patios basements floors garages and driveways.
In a theoretical sense yes you can apply concrete stain over a painted concrete floor or wall.
Please find below typical steps involved in applying a micro topping concrete overlay and acid staining over a painted or sealed concrete surface.
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.
As such a stain over paint procedure is not recommended for most concrete structures.
This guide will explain the differences between epoxy and stain.
Apply the stain directly over the top of the paint with a lamb s wool applicator on a long.
The only true type of concrete staining is acid staining which seeps into the concrete s pores to actually become a part of the concrete surface.
Staining concrete is easy with simple steps from sherwin williams.