ZL-FSP4 4 Steps Floor Polishing Pad As a substitute of 7 steps floor polishing pads, our 4 Steps Floor Polishing Pads can achieve quick and high efficient polishing on concrete floor.

Universal jack，Unique segment structure and formula make it aggressive. Mainly used for wet grinding of concrete floor.

The metal bond disc is different from other metal bond disc,our disc has long use life,because of each segment on the disc has hot press and has high density.It can fast  removal and grinding.