Conductive ABS is an excellent material for electrical shielding applications to remove static build-up in functional prints. It is also very good for applying chrome to a prototype of functional print. custom made circuits can be printed right into your very own PCB. You could certainly test the limits with this plastic. And, because it is ABS it remains an excellent mechanically functional material. Conductive is only available in 1 KG spools at a 1.75mm filament diameter.