Some time back 3M made a plastic (yellow) sanding block in upper and lower pieces, that you would attach the paper to the lower plate and snap the upper plate on it. Any body know where I might find a few? Tried 3M to no avail...
HI Gil,I still have one in great shape but haven't seen them for sale in about 20 years..... I have gone to the black heavy rubber ones and making sanding blocks from hardwood, foam, dowels, etc..Bill