Prototype spray paint solution:
After finish the machine process of the prototype, then to make artificial postprocessing on the prototype surface by polishing and spraying. The spray oil technology decide the appearance quality of the prototype. So, customer must provide the accurate description of appearance including glossy, matte, and sand surface (picture P1), and also need to provide the accurate international universal pantone color, cannot make generalized description. For example, if spray grey color, need to point out cool grey 3C (C means glossy, U means matte).
Legend of the appearance effect: