RUPES D-A Coarse Foam Pad 40mm - Blue *4-Pack [9.DA70H/4]D A Coarse Foam Pad 40mm Blue *4 Pack The D A COARSE foam pad is specially designed to be used with both random orbital and gear driven tools. The unique open cell foam material removes mild to severe defects from most paint systems. When paired with RUPES DA COARSE compound provides improved cutting and finishing ability. This pad combines the best aspects of the previous blue and green foams, with increased durability and a more vibrant blue color.