Automechanika Shanghai

Ⅰ. What is sponge sanding block?Sponge sanding block is based on sponge, planted with abrasive sand on the sponge, a kind of polishing material, used for polishing furniture and walls. In the process...

Sandpaper comes in various types, among which the biggest difference is between water sandpaper and dry sandpaper with a coating. So what is the difference between the two types of sandpaper, and how ...

Sponge sandpaper is the main tool for grinding. It is a grinding and cutting polishing tool that coats a layer of resin binder on the elastic sponge body, and plants high-quality sand on it through st...