5The Rust-Oleum 249322 Automotive Self Etching Primer Spray is a 12 oz can of Matte Dark Green primer specifically designed for metal surfaces. This fast-drying, oil-based primer provides rust-resistant protection and is suitable for interior use. With a coverage of 10 to 15 sq. ft. and a time before recoating of 30 minutes, this product is ideal for automotive and industrial painting projects requiring a high-quality primer spray. The Rust-Oleum brand ensures reliability and quality, making this product a valuable addition to any painting supply collection.