Patch gouged or otherwise damaged areas with concrete filler.
Painting smooth concrete walls.
Trowel a 3 8 inch layer of concrete over the wall with a straight trowel.
Clean the concrete surface with soap and warm water removing any old paint.
Old and damaged walls need extra and special care.
Nap roller and you can clean up with soap and water.
Then sand horizontally along the baseboard and ceiling.
In this case you can use some special preparation in order to paint your uneven wall.
Apply two healthy coats with a 1 2 in.
You ll probably need to wait about 48 hours after applying primer before you can paint but don t wait more than 30 days to paint.
Don t put a lot of pressure on the sanding.
Then remove any existing paint or gunk using a power washer or scraper and wire brush.
When you set out to paint concrete the process begins rather unglamorously with concrete filler which acts as a primer for.
Help your customers solve graffiti problems with sherwin williams anti graffiti coating.
Allow to dry for 24 hours.
Concrete paint won t stick to a smooth concrete surface unless you first etch the surface.
The paint should not be streaky or show brush strokes.
If you have an uneven wall then you should not just apply an extra layer of paint.
Paint should be applied in at least 3 thin layers.
Drag the flat of the trowel straight across the surface of the concrete to smooth it.
Allow the concrete to dry for approximately 30 minutes until most of the moisture is gone from the top.
First sweep away any surface leaves debris and dirt.
Etching produces microscopic depressions in the surface that give it tooth you can do this with a.
This unique siloxane product creates a non stick surface that repels graffiti from paint paint spray cans and permanent markers and doesn t require solvent cleaning or abrasives for removal.
Before you paint and after you seal your concrete you need to prime your wall.
Waterproof doesn t mean this is a solution to serious water problems in your basement.
The paint may be sprayed on rolled on or painted on with a brush.
Use a concrete primer which will help you get a smooth even surface that the paint can stick to.
You can use an extra layer of paint but it will not change the surface of the wall.
Scrub away any dirt grime or gunk that is stuck to the concrete.