How To Prepare Concret Wall For Epoxy Paint

Do it in warm weather though and make sure the paint was removed before you stain the concrete.

How to prepare concret wall for epoxy paint.

If the floor has had a sealer or any previous kind of coating. Before you paint and after you seal your concrete you need to prime your wall. Use patching compound to fill any holes scratches or gouges in the concrete surface. Excess residue may interfere with adhesion of the coating.

Prepare a solution of water mixed with any household cleaning chemical. Step 1 cleaning and scrape. Moisture will prevent the primer and paint from adhering properly. Clean the concrete surface with soap and warm water removing any old paint.

Step 4 preparing the. Roll the mixture onto the epoxy painted surface starting at one corner and moving left to right. Thoroughly rinse the concrete surface with clean water using a hose with a high pressure nozzle or a pressure washer. Apply paving paint or porch and floor enamel first to the perimeter and then the middle.

Then remove any existing paint or gunk using a power washer or scraper and wire brush. Scrub the surface with a long handled brush. Clean the concrete surface. Clean the concrete thoroughly with trisodium phosphate tsp and warm water then let dry.

Wait until your concrete floors are dry before you prime. Scrub away any dirt grime or gunk that is stuck to the concrete. Step 2 buff the concrete surface. Dip your roller into the mixture.

Use a concrete primer which will help you get a smooth even surface that the paint can stick to. Try a concrete stain. An easy way to tell whether the floor is dry enough is to place a small. You can also try priming the concrete with zinser 123 and using an elastomeric paint that will stretch as the concrete expands and contracts with temperature changes.

Concrete is a unique material because it is very absorptive it easily traps dirt grease and oil. For outdoor surfaces a power washer will quickly remove old paint as well as dirt and weeds. The surface is ready for priming when it feels like medium to light grit sandpaper and no residue or loose concrete remains. How to paint concrete that has already been painted.

Mix the epoxy resin with the catalyst in your five gallon bucket with a stir stick. Add any pigment that may be included with your kit. 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. First sweep away any surface leaves debris and dirt.

It soaks in and won t peel.