Excentr 30-20 EDS Pads Yellow 1500 Grit - Pack of 2EDS Pad for Excentr 30 20 Yellow (step 2) is able to compact the slightly damaged surface and bring it back to a silky gloss finish. With the EDS pads, floors can be cleaned, maintained, renovated and finished (polished). Renovation on natural stone can be done in a more traditional way, in 3 steps. But the pads are also excellent for making combinations between several steps or even with resin bonded diamonds. When using pads, resin bonded diamonds