1. The consumption of epoxy zinc-rich primer is typically determined by the thickness of the coating and the application method. Generally, the usage per square meter is about 0.25 kilograms.2. Epoxy zinc-rich primer is a two-component coating that dries quickly, forming a tough and wear-resistant film. This primer provides cathodic protection for steel structures, boasts excellent anti-rust properties, and is widely used in industrial applications.3. The primary components of the primer include epoxy resin, zinc powder (or aluminum powder paste), additives, and polyamide resin, among others. The careful formulation of these ingredients ensures superior performance.