Several years ago I bought some 2" sanding disks with a semi-flexible plastic back. These snap onto a mandrel with a 1/4 turn. They last nearly forever but I need some more. I got some 36 and 50 grit for hogging off small areas. Now I can't find them any more. Any ideas for a source. I tried my usual sources (Lee Valley, Klingspor, Packard, Woodcraft) with no luck.
Picture on ABPW. Any help appreciated.