Do it Rust Coat Enamel Primer is a rust preventive alkyd primer designed to resist moisture and corrosion, making it i for both indoor and outdoor use. This primer should be applied first to wood and metal surfaces to ensure finish and to help bond the topcoat securely, reducing the chances of chipping and peeling. Available in red oxide, white, and gray colors, it a flat sheen and can be applied using a brush, roller, or spray gun. The primer dries to the touch within 2 to 4 hours and cleans up easily with paint thinner or mineral spirits. Coverage varies by size, with approximately 25 square feet per half pint, 100 square feet per quart, and 400 square feet per gallon. This versatile primer provides reliable protection and a smooth base for your painting projects. Model Number: 203577D