Sponge sandpaper applies to polishing & grinding & cutting the surface of mobile phone shell for a variety of brands, it is suitable for the working procedure of the precision hand grinding & machine grinding & specific polishing which is included fine deburring, healing of surface scratches, burrs grinding and wire clipping etc. It is used for the polishing of the surface of mobile phone shell, and the elastic sponge is not easy to scratch the surface of product, the brown corundum abrasive at high temperature makes the cutting force much faster and improve the abrasion resistance. In 2014 our factory has brought in new equipments which could produce a whole roll of sponge sandpaper with biggest size 1m * 100m.
Standard Specifications: 115 * 140mm
Granularity: P100 P120 P150 P180 P220 P240 P280 P 320 P360 P400 P600 P800 P1000 P1200 P1500 P2000 P2500 P3000
OEM brand is welcome to customize the product size, particle size and abrasive surface as the customer's spec and requirements.
1100m (width length) a whole roll of sponge sandpaper