Okay so we started our experiment proper with the Acrylic casting resin. This is what i am playing with,
the instructions are easy enough to follow, but be warned its a sticky gloopy STINKY experiment. Wear a respirator, don't do it in your workshop even if its got good ventilation like mine. Get out in the carport or on the patio.
I have set up a little mould to replicate the Hole in the FrankenWashie and mixed and poured to the halfway point-ish.
The bottom of the void has plastic sheet across it (HDPE) and this is sealed against the mould with masking tape.
I've left a little room for the resin to get under this to make an allowance for sanding. If this works the way I want it to then I will pull the same trick on the FrankenWashie body and be one step closer to finishing this off. (Famous Last Words I know.)