RE: Disposable epoxy mixing palets
How about the plastic cups that contain snack food like Apple Sauce and Snack Pack Pudding. I have one at lunch almost every day. The empties get washed out and stacked on my work bench for mixing epoxy and paint. Probably have 200 of them (and my waist line is starting to show it). West Systems epoxy is pretty "runny" but in these cups it's not a problem.