I have a Powercraft pos-450 1/2 sheet sander. although it still runs fine , the rubber pad that the sanding sheet attaches to has worn away from the metal baseplate. is it possible to get a replacement.
The same thing happened to me with both a delta sander and a palm sander.I purchased a sheet of Velcro, marked the shape of the sanders super glued on and cut out the ventilation holes, hey presto like to new sanders.Hope this helps and good luck searching for the pads.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix sanders.