Use the MultiSand A290 fine grit detail iron shape hook and loop vacuum sheet for your final surface prep and between coatings on your hardwood and softwood profiles, moldings and contoured surfaces. The sheet's vacuum holes ensure a clean work space and its No-Fil coating reduces loading. Its C-weight backing gives a durability that increases the edge-tear resistance, while the P-graded aluminum oxide abrasive gives you a fast cut rate, long sheet life and consistent results.