what are cheap dielectric plastic steel options available. Or, does anyone have any suggestions as to alternatives to plastic steel, that has reasonable dielectric properties?
I'm looking for options/alternatives to steel framing that have a dielectric property. Something that's strong, cheap, and mouldable would be advantageous, if not mouldable then must be machineable.
Melamime formaldehyde is such a candidate, but its expensive and there aren't very many manufacturers throughout the world.