Profile: Environmental Protective Coatings, Inc. manufactures polyurethane coatings. Our product line includes finish coat, moisture cure primer and diamond crystal clear coat. Our moisture cure coal tar steel overcoat systems are used in harsh environments, which include splash zones or under water, water treatment plants and sewage treatment plants. Our PolyFlo is based on amine-terminated polyether resins that are used in secondary containment, pipe coating, floor & wall systems and tank linings.