Specifications include, but are not limited to: Paint, Bridge, Calcium Sulfonate 144 pl. To be shipped in 5 Gallon pails; This item shall consist of furnishing a one component, low VOC, surface tolerant, modified calcium sulfonate based, high performance industrial coating that will provide long term protection even when applied over marginally prepared steel. Marginally prepared steel is defined as steel that has been cleaned in accordance with either SSPC-SP 2 (Hand Tool Cleaning), SSPC-SP 3 (Power Tool Cleaning), or SSPC-SP 7 (Brush-Off Blast Cleaning). This coating shall be self-priming, compatible with most existing topcoats and tightly adhered rust, and capable of being applied in a single high build coat. The coating will be lead and chromium free.