Previous Product 1.22M x .915M x 5.5mm BORG HPF UNDERLAY ‐ 1.12m 2 /sheet = 140 sheets/pallet Request A Quote SKU: HPF55 Category: Hardboard Underlay Similiar Products... Product DetailsHardboard Underlay1.22M X .915M x 5mm MASONITE UNDERLAY ‐ 1.12m2/sheet = 120 sheets/pallet