Clean the Concrete, but Don't Damage the Architectural Metal - The Cleaning of the Kauffman Center

The curved architectural metal and pre-cast concrete of the Kauffman Center for the Performing Arts form an iconic part of the Kansas City skyline. So to remove black staining on the concrete, they had to choose a cleaner that would clean the concrete but not etch the metal of this amazing piece of architecture.
Products used
PROSOCO 2010 All Surface Cleaner
prosoco.com/pr...
PROSOCO SL100 Water Repellent
prosoco.com/pr...
#architecture tecture #concrete #restoration #kansascity

[@bogey19018]

Power washing. Not good for concrete.