Coal-Tar Mastic Coating by Cold-Application PAINT SPECIFICATION NO. 33 – Coal-Tar Mastic Coating, Cold-Applied 1. Scope 1.1 This specification covers a cold-applied coal-tar mastic coating for use on underground and underwater steel structures. 1.2 INTENDED USE: This coating, when applied over properly prepared carbon steel, is suitable for use on
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coal tar mastic coating
