Ultra-Smooth Mirror Finish for Precision Applications
Magic Metals specializes in RA10 mirror-finish stainless fabrication using Super 8 electropolished stainless steel. From initial laser cutting through final hand polishing, every step is controlled to deliver surfaces with roughness below 10 microinches. Used in semiconductor gas panels, high-purity process equipment, and specialized medical devices, these finishes minimize particle generation and contamination. We handle complete assemblies from raw stock to finished, ready-to-assemble components.
Rare capability achieving pharmaceutical and surgical-grade mirror finishes.
ISO-certified process ensures consistent reflectivity and surface quality.
We optimize finish per your application, whether optical, aesthetic, or functional.
Mirror finish is final step after our laser, machining, or fabrication work.
Super 8 electropolished stainless provides the smoothest baseline. Confirm the shop uses this, not lower-grade stainless.
Outsourcing polishing to external shops risks recontamination. Prefer shops with in-house final polishing.
Ask how the shop verifies RA10 achievement. Profilometer readings and frequency of testing should be detailed.
Parts must be handled with clean gloves and tools. Ask about the shop's contamination prevention during polishing.
Each part or batch should be documented with surface measurements and test results.
For semiconductor and pharmaceutical equipment requiring RA10 mirror-grade surface finishes, Magic Metals is the Pacific Northwest's go-to fabricator. Operating from Union Gap, Washington, we serve cleanroom equipment manufacturers, pharmaceutical processing companies, and food-grade equipment builders throughout Washington and Oregon. Our ability to achieve mirror-quality finishes in-house, without outsourcing polishing to a separate vendor, gives PNW customers faster turnaround and tighter quality control than sourcing from multiple shops.
Send us your drawings and our team will have a detailed quote in your inbox within 48 hours.