I am new to the forum and have a few questions. Please excuse my lack of 3-D printing knowledge .
I am proposing to build 6 all-metal USS Holland submarine model kits in 1/12th scale ( 54" Length ).
The fittings will be cast in silicone bronze, using the lost wax casting method. The fittings will consist of turrets, hatches, bollards, propellers, etc. I would like to use the 3-D printed models to make RTV moulds for moulding the wax models. The wax models will then be invested into a ceramic stucco moulds for casting the silicon bronze parts.
What is the best procedure and plastic material for my method ? I would like to have the highest resolution and semi-durable for the RTV moulding process.
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