Name: Sponge sandpaper


Thickness: 5MM


Scale: Customizable


Usage: Polishing and polishing of plastic and metal shells for mobile phones and computers


Good quality and long service life


High sustainability, no sand shedding, strong cutting force, high efficiency, and cost saving


Long lasting use. Fine polishing and electroplating with bright chrome treatment, which is not easy to rust.


Sticky velvet, not prone to deviation, convenient for use.


Sharp sand surface


The sand surface adopts advanced magnetic field sand planting technology to meet various needs from coarse to fine


sponge


Sponges meet market product requirements, and their thickness and hardness can be adjusted and customized to achieve good wrapping or anti collapse effect


Product name: Single sided sponge sand block (back velvet style)


Sponge grinding block, also known as sponge sand block, polishing grinding block, resin grinding block


Product introduction: Abrasive grinding blocks, plastic grinding blocks, etc. are a polishing material that is based on a sponge and is ground with grinding sand.


Material: Aluminum oxide