... 3.Flexible quantity 4.Fast delivery Item No.: Stainless Steel Prototype by CNCSLA and SLS: Why Use StereolithographyStereolithography is very similar to ... tooling.The SLA model is built, the pattern finished and then the silicone rubber is poured around the SLA model ... ,e-coat,laser making etc.Material Range:Metal:Stainless Steel,Brass,Aluminium,Steel,Carbon Steel.Plastic:ABS,PP,PC,PU,PVC,POM,PMMA, ...