MBW was contracted to complete the concrete polishing for the expansion of the Oceanside Museum of Art in 2008. First, MBW went in to clean and prep the concrete surface, including filling the slab joints and patching/repair of any spalls. The refining process was initiated by grinding and then honing the concrete with the Klindex Expander followed by the utilization of the Retroplate System to chemically densify the concrete. MBW then completed the concrete refining by bringing the polish up to the specified shine through a series of passes with the resin bonded diamond pads. Just prior to turn over by PCL, MBW came in and delivered a spiff coat and burnish to protect the concrete for the first 6 to 9 months of wear while the concrete continued to densify and harden beneath the burnished wear surface.