PlastiKote Trade Stain Block is a fast-drying primer based on acrylate resin with excellent insulating properties for exterior and interior use. For insulating stains in plasterwork, as well as in wood and concrete. Can be overcoated with all dispersion lacquers and alkaline and waterborne acrylic lacquers. Trade Functional Sprays are ideal for every professional builder, tradesman or painter/decorator. Specification: Coverage: 1-1.5msup2;Dust Dry: 10 minutesRecoatable: after 30 minutes