Rust Glaze™ is one component to a 3-part system used to create simulated oxidized metal finishes. Layered together they create an authentic rusted metal effect. The simple 1-2-3 procedure results in a beautiful, flat, rusted iron finish implementing a safe non-toxic, no acid formula. It can be purchased as a kit, Olde World Rust Package™, or the items can be purchased individually. Rust Glaze™ is the product in the system that has the chemistry to create the rust effect and can hold up without a top coat.