Features:
PU Sponge cushion buffer backing pad is slightly hard and flexible While minimizing vibration and improve the grinding effect .
Interface pads one side is hook face, can stick with sanding discs, another side is loop face, can stick on sanding pads.
Suitable for use whether wet or dry sanding.
Made of durable PU sponge which make corrosion resistance, acid and alkali resistance.
Suitable for uneven surface polishing such as wooden bowls, protection against damage to backing pad, convenient replace-ment.
Specifications:
Material: slightly hard PU Sponge
Diameter: 3inch /75mm
Thickness: 14.6mm
Number of Holes: 0
Connection Mode: hook & loop
Package Includes: 1/4/10PCS 3 Inch PU sponge cushion buffer backing pad