DiamondBack SAND SCREENS are the best you can buy, As the Silicon Carbide fractures with minimum pressure and heat, this produces a consistent fine sanded gym floor. DiamondBack SAND SCREENS are used in the final phases of floor sanding by removing raised grain and cleaning up the picture framing effect left by belt or drum sanders and edgers.
DiamondBack SAND SCREENS stay sharp until the mineral is completely utilized. The mineral is graded closely and bonded on both sides of the mesh to ensure consistency. No clogged screen holes.
DiamondBack SAND SCREENS can be used wet or dry from 178 - 330 rpm. DiamondBack SAND SCREENS cut flatter & more aggressively when on thin FINISHRITE pads. 1” Thick REFLEXON PADS cut less aggressively and follow the contour of the floor sometimes removing soft grain leaving an uneven appearance.