Lightweight Bloc Prep is a full bodied coating that leaves a smooth, uniform basecoat. Can be left uncoated for up to one year. 35% lighter than most block surfacers. Water vapor permeable. Formulated for alkaline substrates. Ideal for split block or rough surfaces.
Other Conproco products used with Lightweight Bloc Prep
Conpro Lastic – superior waterproofing membrane and extended life protection.
Apply: Spray, brush or roller