Crown Trade Full Undercoat in Charcoal Grey is a premium-quality undercoat for use on primed wood, metal and PVCu surfaces, offering excellent adhesion, obliteration and wet edge retention. Highly opaque for complete obliteration of underlying colour, Full Undercoat is suitable for use throughout homes and commercial properties, providing an ideal basecoat for Crown Trade topcoats. With superb opacity and topcoat holdout, Full Undercoat offers a high-quality base for the application of Crown finishes - in particular Crown Trade Full Gloss - without losing colour or sheen.