AUTO MAINTENANCE&REPAIR EXPO

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...

The hardness of the silicon carbide abrasive does not refer to the hardness of the silicon carbide abrasive or the bonding agent itself. Abrasive hardness refers to the degree of difficulty for the ab...

There are many kinds of flap wheels abrasives with various shapes and sizes. According to different abrasives, binder materials and manufacturing processes of sandpaper wheels, each sandpaper flap wheel has a certain scope of application.