@3:20 I don't believe that the proper ratio of resin to hardener (or "liquids" as you stated) is always 1 : 1. In fact, I'm fairly sure that mix ratios can vary greatly.
I loved this idea of resin over the decoupage Denise. The tray turned out so pretty! Did you ever do a video on resin? I want to try using resin and would love some more instruction from you.