Cam,
I don't know of an adhesive that'd work for this. Most of the plastics for products like this are "self-releasing" so they can be removed easily from their molds when manufactured. This characteristic works against any glueing.

No offense, but it may be time to get rid of the old 150. There is quite a few Pacific presses on ebay, if you want a similar one. Maybe it's time for that upgrade?