 copper yeah they may still be doing industrial at those places it just might not be that we we haven't used one for automotive in almost 20 years so i'm sure it's they've gone to either industrial or they've gone away you know locally i think of the gold easers was that the best place to like take a leak or whatever gnh radiator maybe that was one of them had that slogan but i don't know if they're there anymore just because things we just replace them now