Surface Coating Compositions-Namely, Rust-Preventive Paint and Enamel Surface Coating Compositions for Use on Ferrous Metal Surfaces Including Pipes, Storage Tanks, Machinery, Marine Vessels, Bridges, Railroad Cars, Buildings, Structural Steel, and Parts Thereof; Rust-Preventive Chemical Resistant Paint and Enamel Coatings; Porch and Floor Enamels; and Non-Rust-Inhibitive Paint and Enamel Surface Sealing Compositions Adapted for Use on Concrete, Brick, and Stucco Surfaces and the Like for Rendering the Same Water-Resistant