Review on Rust-Oleum Specialty Dry Erase Brush-On Paint Kit - White for Enhanced SEO by Harald Patterson

This is a good product but does not cover 7' x 7'. Well, at least not very well. This will be a very thin layer, and a quart really only goes for a third. That's when the perspective matured. The best case scenario is that you end up with a solid 5x5 area. That means you apply one coat, let it dry for 24 hours (wrap the roller and mold in plastic to prevent drying out) and then apply a second one layer up. I recommend buying two of these. One is not enough and the layer is really thin. I used 2 cans to create an 8ft by 8ft area. The first thing you need to do is really take your time sanding the wall smooth. Use super fine sandpaper. Ideally, you first apply two coats of white semi-gloss or high-gloss paint to the wall. Flat paint just soaks it up and doesn't really make a solid layer. If you use markers and try to erase them, small bits of marker ink will end up on every part of the wall, so sanding on very thin paper helps. prevent it. Also covering the wall with two coats of semi-gloss paint will keep the paint from seeping in. So allow at least a day or two for proper preparation.