Sanding sponge is a latest product in the industry, perhaps the sand sponge also suitable for household application. Choosing a suitable sand sponge is a straight forward process, however I don’t want to write up too many parameters for our sand sponge product which end up confusing most users.
For most household user, we recommend for fine grain size of sand sponge. However for industrial application, we have to study more details to understand the needs and characteristic of the product before we could really propose the appropriate sand sponge for best surface removal and finishing.