... 2.Finish:painting,texture etc 3.Fast delivery Item No.: Plastic Prototype by SLA or CNCSLA and SLS: Why Use StereolithographyStereolithography ... most important factor in the prototype. Stereolithography models can also be used as master models, when it comes time for multiple ... Material Range:Metal:Stainless Steel,Brass,Aluminium,Steel,Carbon Steel.Plastic:ABS,PP,PC,PU,PVC,POM,PMMA,Nylon.Rubber, ...