Wall Primer

We have used this product through our entire RV.  Ceilings, walls, light fixture boxes, kitchen and bath cabinets.  It has covered the patterned wallboard without bleed through and held the top coating of paint with no peeling.  I do not recommend it for priming doors that you may want to paint a different color.  It does not like to stick to the high gloss finish and will peel constantly.