coopergolden love the copper sink, just wondering how they hold up?

Texas Lightsmith At Texas Lightsmith, we seal the apron of the sink to preserve the chosen finish. The basin is finished to color, and left unsealed for a living finish due to the high traffic a kitchen sink goes through a sealant would not last very long. One of the greatest advantages of a living finish basin is the antimicrobial properties of the metal, more info about living finish sinks: http://www.texaslightsmith.com/www/faq.php#faq13