Hazardous Materials

TM 43-0139 e. Safety Equipment. WARNING Personal protective equipment (PPE) must be worn during mixing, painting, cleaning, abrasive blasting, grinding, buffing, or where compressed air is being used. Approved respirators must be worn when required. Refer to para 1-7 for specific PPE and respiratory requirements. f. Hazardous Materials. WARNING Unusable paint mixtures, paint components, primers, thinners, removers, or other materials may be considered hazardous waste and require disposal, in accordance with Federal, State, DOD, and DA hazardous waste regulations. Consult local environmental personnel for proper disposal guidance. This applies to certain dried paint/primer waste. WARNING Many materials are carcinogens. Pay careful attention to all warnings, cautions, notes, and safety procedures when using any paints, primers, solvents, and cleaners. WARNING Extreme care must be observed in the handling of paints containing mercury or other fungicides to prevent poisoning or skin irritation. WARNING Avoid skin contact with thinner. It can cause a skin rash. CAUTION Components of different colors or specifications are not interchangeable. Components from different manufacturers may not be mixed. WARNING Persons known to be allergic to isocyanates shall not paint with polyurethanes. g. Temperature. WARNING Before welding, soldering or brazing a painted assembly, remove paint finish from assembly. 1-7