Thank you for your question, Annalisa! The Champagne Bronze finish is a Brilliance® finish designed to look like new for life. Delta's Brilliance® finishes are more durable than traditional clear coating as these finishes won't corrode, tarnish or discolor. These finishes are tested against more than 100 common household cleaners and will even withstand prolonged exposure to hard water or sea air.
Best regards, Edward
Date published: 2018-06-08