pdmcali
New member
Lee University in Cleveland TN ask us about removing some copper stains from the window sills on their new chapel that was built about two years ago. After visiting with Doug Rucker he suggested I talke with Bill or Craig. After I talk to both of these men we decided to use the F9 since we had some on hand. The BARC F9 seem to melt the stains away. It took only one application and really only a couple of minutes of dwell time. We mix one gallon to a quarter gallon of water and we careful to not get it on any of the glass as Craig said it might pit the glass. I was suprise at how easlly the stains came off. Copper Stain Removal in Cleveland, TN. There are more pictures on our FaceBook page. http://www.facebook.com/pages/T-MAC-Pressure-Washing/508038952563282