trapezoid floor pad, trapezoid floor pad Suppliers and ...
Use for JS Floor Systems floor grinder Thickness Can be design Color Can be design Surface grinding polishing general steps: 1: use metal pads #30 grinding, make surface smoothly 2: use metal pads #80 grinding to make the surface scratch more thin 3: add harder (a chemical liquid which can make surface because more harder) waiting 48 hours 4: use #50 resin pads polishing 5: use #150 resin ...