Classic car enthusiasts, especially lovers of the chrome era cars, know the importance of keeping those bright bumpers and trim bits as shiny as possible, even if the vehicle’s body is mostly patina. Now California car nuts, restoration shops and chrome plating companies are on the brink of losing access to chrome’s distinctive shine. According to this
California Air Resources Board (CARB) item summary, the state is considering tightening chrome plating regulations, specifically phasing out hexavalent chromium, the chemical compound that gives chrome its mirror-like finish. This compound is also widely used outside the automotive realm from home items like kitchen faucets, to stainless steel production and textile manufacturing.
California is on a mission to achieve ambitious climate goals, and chrome plating is a target as a hazardous chemical that is said to release airborne emissions during the plating process that are over 500-times more toxic than diesel exhaust. CARB’s restriction on hexavalent chromium, or “chrome-6” as the bill states, would be the first ever ban of its kind. According to Jane Williams, executive director of California Communities Against Toxics (CCAT), "Even the EU hasn't done it because they haven't found a substitute for crucial uses.” If the ban passes, decorative plating would cease by 2027 and industrial use, like chrome acid anodizing operations and anti-corrosive coatings, would disappear by 2039.