Modern Masters Metal Effects Permacoat Xtreme Sealer - 16 oz.

This water base, clear, nonyellowing, protective sealer and top coat is designed to work over Metal Effects Rust Activated Oxidizing Iron Paint. Permacoat Xtreme chemically arrests the oxidized metal finish, minimizing any further corrosion, then self-crosslinks to create a weather resistant barrier. It’s highly recommended over the Iron/Rust finish, particularly on interior surfaces where there may be contact or exterior surfaces to prevent runoff of the rust finish caused by rain or sprinklers onto surrounding areas. It is not necessary to seal/topcoat the Copper/Green Patina or Bronze/Blue Patina finishes, except if the patina surface is subject to repeated hand contact, such as hand rails.