Painting Mdf Flooring

Sanding will slough off any upright fibers in the board and level out.

Painting mdf flooring. When painting mdf furniture cabinets kitchen cupboard doors and shelving there are a few things to keep in mind. We sanded the floor and put three to four coats of polyurethane on it. So you have to prepare the material carefully before you begin painting. It s really important to use a sealer on mdf as if it absorbs water it swells.

This leads to the repeated application of coats of paint or primer to the mdf until it stops soaking all of your paint. If painting engineered wood such as mdf particle board or plywood use a sanding block to lightly sand the project surface. The primer will soak into the flooring. Three coats of floor paint.

This layer is a good test to make sure your mdf is properly sealed. Painting mdf floor i have a customer that wants her woodworking shop floor painted. One gallon of floor paint gives you about 400 square feet of coverage. Allow the primer to dry for at least one hour.

If you use the wrong primer the paint that you apply on top will fail to penetrate the mdf properly. Apply a water based mdf primer evenly to the flooring using a paint roller with an extension pole. We used johnstones mdf white primer which acts as a sealer and primer. Paint the edges using a paintbrush or roller.

If it is not you will see it start to absorb the paint but there is no need to worry that is why you applied as thin a coat as possible to. Using a paint roller evenly apply the oil based undercoat across the mdf. You have to wait about two hours between each coat as it is a quick drying paint. If you choose to use mdf as flooring shop around at different lumberyards and home centers.

This could lead to the paint forming a skin that peels off easily and looks terrible. Stir the undercoat thoroughly then pour it out into a paint tray. Put a drop sheet down and place the mdf on the saw horses. The floor is mdf and in pretty good shape and does get some heavy traffic at times.

If you have ever built a cabinet counter bench or table out of medium density fibreboard and then tried to paint it you probably noticed very quickly that the edges can suck up a lot of paint. Mdf is an incredibly porous material that soaks up paint and moisture very quickly. On the first day of the project i moved everything out of the rooms and prepped the floor for painting the floor then started with a coat of primer.