2mm Sanding Sponge

The 2mm thickness fits into tight seams way better than the thicker blocks I've used. I've been going through the 800 grit on plastic model joins and it still cuts evenly after a few sessions. Ten in a pack means I'm not rationing them.

I grabbed the 10-pack in 600 grit for cleaning up resin print supports and the flexible foam bends around curved edges without digging in. Each sponge is 20x70mm, which is small enough to hold between two fingers for detail work. Way less tearing than the paper sheets I used before.

The 2mm thickness gets into tight seams on my Gunpla panels where regular sandpaper just folds over. Ten sponges in the #800 grit lasted me through a whole kit and they still rinse clean.