Sanding Sponge Block 1) Sanding Sponge Blocks can be used multiple times: The Wet Dry Sanding Sponges can be washed and reusable, wet or dry, or used directly in water. It reduces flushing and increases work efficiency due to its own water storage function. 2) You can use it to rub on the surface of woods, metals, plastics or even glass. 3) Its function depend on how many grits per square inch the sandpaper has.
Few grit per square inch mean rough sandpapers, while many grit per square inch are fine sandpapers.
1.Feature:
Convenient, effective.With good flexibility and suitable hardness.Mainly for polishing complex surface.
We are now the largest manufacturer of coated abrasives in China.
our main products are paper abrasives,cloth abrasives,mesh abrasives,
non woven abrasives and cutting/grinding wheels,etc.
since 2011 we have been supplier of some world-famous brands.
for more details about us and our products,please visit our website http://www.yuliabrasives.com.
Audited Supplier 
){kind=link}