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.