... spray,silk-screen etc 3.Fast deli Item No.:OEM CNC Machine PrototypeSLA and SLS: Why Use StereolithographyStereolithography is very similar to ... rubber is poured around the SLA model to produce a tool that will yield 30+ urethane castings.Why Use Selective ... , silk screening, electroplating, anodizing, sand blasting, brush, high gloss,power-coating,e-coat,laser making etc.Material Range:Metal:Stainless ...