Product Overview
These 24"x24"x1/4" MDF boards are dimensionally stable and offer a generous space for display of sample surfaces. They come sealed on one side with an oil-base stain blocking primer to prevent bleeding of tannins, keeping the whitest Venetian plaster white. (An additional one or two coats of the water-based primer of your choice is recommended for Venetian plaster.) This board also make an excellent back-up board for temporary taping up of lighter weight flexible sample boards.
