NBB Diamond Hand Pad for Sanding/Polishing Block with Flexible Sponge Backing Grinding Stone Granite Ceramic Tile Glass Wood Metal (1, 400#)

1pc of 400# (Yellow) NBB Diamond Hand Pad for Sanding or Polishing wIth Flexible Sponge Backing is used to sand or polish materials. It can be used to repair defects caused by machine polishing operations, as well as to smooth sharp edges of materials and prevent the risk of cuts. If you have one at home, you can use it to significantly reduce the risk of scratches and cuts, protecting you and your family. It can be used to polish almost any material, whether it's stone, tiles, glass, plastic, metal, or wood. It doesn't need to be installed on any machine; you can use it easily and at any time, which is very convenient. It is easy to use with stable quality, high efficiency, and long service life. With sharp polishing and fast grinding, it can help you polish sharp cut edges quickly and conveniently, achieving a beautiful finish like an experienced expert. The soft foam backing design makes the grip more comfortable. The side grooves make it easier to hold and prevent slipping while sanding It performs very well for both dry and wet polishing and smoothing of edges and surfaces made of granite, marble, concrete, glass, tiles, ceramics, porcelain, wood, metal, etc. It easily smooths sharp edges, corners, and irregular surfaces. It will not cause you harm. Step by step from coarse to fine grit