Description & Uses: This paint is a high-hiding, alkyd product suitable for priming and sealing porous interior construction materials such as wood and plaster. It should not be used as a primer coat on drywall except as a base coat for wallpaper. This product has very good adhesion over existing finishes so it serves well as an undercoat over old enameled or varnished surfaces. It sands easily and has excellent holdout under gloss or semi-gloss finishes and is suitable for use under alkyd or latex finish coats. May be tinted with up to 6 ounces per gallon of universal colorant to approximate finish coat color for better 2 coat work.