Some methods of metal staining resolution involve the use of abrasive techniques that scratch the metal and/or harsh acid products that leave burns on the metal and surrounding surfaces, creating a hazed look.
Another approach involves using acidic products that have hydrofluoric acid which can be harmful to both employees and structures since they are normally washed down the sides of the building, damaging glass and precast surfaces. With over a decade of research and development, Presto has developed environmentally-friendly methods and products that effectively remove stains and repair damage without leaving scratches or burns. The results are highly-polished and distortion-free metal.
Metal surfaces require the same amount of attention and maintenance as glass surfaces. The majority of window frames on commercial, high-rise buildings are constructed of anodized aluminum or stainless steel. It is critical to select the right combination of products to maintain the exterior finishes of your building while protecting the environment. Presto has designed a line of Green Synergy products to work synergistically to restore, protect and maintain metal surfaces without environmental harm. Call us at 1-800-693-1228 for more information or visit our website: www.PrestoRestorationProductsandServices.com
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