Hard Board is re-usable, temporary, and can be used to protect wood, tile, marble, finished or un-finished concrete, countertops; any hard surface area. This heavy duty, 50 mil thick flexible board, comes in 36” x 100’ foot rolls, lays flat and can take a beating. Don’t spend all your time taping pieces of cardboard together; Hard Board allows you to cover the surface in half the time. Save time, save money, protect your hard surfaces with Hard Board.