How To Prime Particle Board. sand and prime the particle board (and use a drywall compound on the edges) if you really want to preserve as much of the particleboard appearance as. the process of painting raw particle board is pretty much the same as painting particle board with an existing finish.
take a dab of joint compound or spackle on a palette knife or the tip of your finger (wear plastic gloves). Next, sand the surface and wipe off any dust with a damp cloth. Apply a layer of clear acrylic sealant on all the edges of the particle board pieces.
Particle Board Dimensions
Rub the joint compound into the gouged area and smooth. 1) preheat the oven beforehand so that the boards can cool evenly and prevent warping. Start by roughing the surface of the boards with a brush or sandpaper to get a rough idea of what you want. Start with sanding the sealed.
