... material:1) ABS,PP,PC,PMMA,POM,PA,ABS 2) Rubber,silicone, Nylon3) Aluminum, copper, zinc,Brass, stainless steel, ... metal SLS prototypes with complex shapes that closely resemble injection-molded parts.AdvantageSLS prototyping techniques allow prototypes to be made with ... closer to that of injection molded pieces.In addition, SLS has the capability to make metal prototype parts, where metallic powder ...