I have a 22/44 drum sander and I typically use a rubber stick for cleaning sandpaper but,,,, some times it does not get it all and leaves the smooth paint-like build up. I was sanding Bocote today and that stuff is extremely oily. My belt loaded up and I was able to remove 80% of the build up but the rest will not come off. I have heard of soaking the paper in thinner, has any one done this? Yeah I know, put a new piece on but this is 180 grit and it was working fine until I ran the Bocote through and IIRC these strips are about $8 each.
Has any one bought the longer rolls and cut the ends themselves?