16981 Exposed Aggregate - 0.375 Max depth, small, irregular pebble finish. GrayLastic™Elastomeric Urethane - Up to 100 uses.Mold-bonded to 0.75" plywood. Add 1.125" to liner thickness. Max Depth: 0.375"Notes: For a similar pattern in plastic, see pattern 16992. Part Size: 48"W. x 120"L. Click here for cut-sheet 16981 Exposed Aggregate - Physical Sciences Bldg 16981 Exposed Aggregate - Post Luminaria Residential/Retail Complex, New York, NY / *galleryAward Of Merit - 2002 NY Concrete Industry Board Pinnacle Industries II, LLC* 16981 Exposed Aggregate - Post Luminaria Residential/Retail Complex, New York, NY / *galleryAward Of Merit - 2002 NY Concrete Industry Board Pinnacle Industries II, LLC*