Hi, we have three mdf radiator covers which I would like to paint white. What primer and undercoat/topcoat should I use? THANK YOU
For the best finish use a fast dying oil base primer, sand better than acrylic, and an oil base finish paint.
You can also use any good acrylic paint as the finish coat. An acrylic primer can be used but it won't sand easily, sanding the primer smooth will help you get a smooth finish coat.