Can I Stain Over Painted Concrete

Run a sander with 60 grit sanding screen over the entire surface.
Can i stain over painted concrete. 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. Yes you can stain a paved driveway as you do with a concrete walkway or brick paver patio. 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.
Unlike regular paint coatings stains penetrate the concrete to provide. Please find below typical steps involved in applying a micro topping concrete overlay and acid staining over a painted or sealed concrete surface. Painting over concrete with stain. Repainting concrete surfaces is a bit more demanding than painting freshly laid concrete.
With a clean dry cloth vigorously wipe freshly applied stain in the direction of the grain to blend and deepen it. How to stain concrete. Can you put epoxy over stained driveway. As such a stain over paint procedure is not recommended for most concrete structures.
Painting concrete with stain can rejuvenate a space and change its entire look and feel. To stain over paint you can use gel stain which is able to stick to painted surfaces. Staining over paint may seem counterintuitive but it s an efficient way to achieve a host of interesting effects as well as to save fading paint you can use water or oil based liquid or gel stains to make an antique glaze darken an existing color or fill in color on old painted furniture as an alternative to repainting. To ensure that the paint or sealer is bonded to the substrate run the sander for at least 1 hour for every 1000ft 2.
Before you apply the gel stain you ll need to lightly sand the surface to get rid of any bumps. Aged concrete surfaces are coated with various things such as staining compounds sealants and of course older paint all of which present difficulties. Use a gel stain that s darker than the paint color or else it might not show up very well. Rinse the floor with mild detergent and allow it to dry completely.
Select a color of water based acrylic concrete stain that suits your decor. Protect and preserve stained concrete areas including walkways patios basements floors garages and driveways. Acrylic stains act much like paint adhering to the surface of the concrete without etching the floor. Stain over the raised texture of fancy crown molding ceiling medallions or the delicate tracery of furniture filigrees.