Vacuum brazed diamond sanding pads for concrete floor preparation and restoration

• Popular sizes of vacuum brazed diamond sanding pads are 4″, 5″, 6″, and 7″.
• Available grits 30# 50# 100#.
• Vacuum brazed diamond grinding pads are more aggressive than resin bond polishing pads, and last longer than electroplated polishing pads.
• Vacuum brazed diamond pads are rigid, a rubber layer is added between the diamond working surface and velcro to absorb noise and vibration.
• Velcro color light blue for 30#，light green for 50# and red for 100#.
• When attaching vacuum brazed grinding pad to the rubber back holder, it works as efficiently as a vacuum brazed diamond cup wheel for aggressive leveling and removing material but gives a much smoother feeling to the operator. That’s why vacuum brazed diamond grinding pads are widely used as the substitute for cup wheels in the concrete floor polishing process for fast prep along edges, corners, columns, etc.
• The pad can be used dry or wet though wet polishing is recommended.

Z-LION QH17 vacuum brazed diamond sanding pads combine the aggressiveness of vacuum brazed diamond cup wheels and the smoothness of diamond polishing pads, widely used as the substitute for diamond cup wheels. The special features of our vacuum brazed diamond grinding pads are as follows:
• The working surface of the pad is made by vacuum brazing technology with premium quality diamonds. With 10 years of experience in vacuum brazing technology, we can braze diamond particles firmly and maximize diamond exposure to ensure the best cutting capacity and longevity of the pad.
• Unique surface design provides excellent channeling for dust or slurry. A dot pattern is also available. Other patterns can be customized.
• Rigid substrate for vacuum brazing ensures surface smoothness and aggressiveness.
• Rubber layer and high quality glue help to increase adhesiveness of velcro making it less likely to peel off.
• Select velcro with premium quality ensures every pad can be used out.
• Velcro can be changed to other colors as per customer request.