For priming and topcoating with a waterborne formula, use brushes with synthetic bristles like nylon or polyester. When finding the best type of paint for metal, again, consider Corotech ® Waterborne Enamels for non-ferrous metals and Corotech ® Alkyd Enamels for ferrous metals. Applying your primer and topcoat should be similar to how you apply paint to trim.Ĭhoose your topcoat the same way you chose your primer. Consider Corotech ® Universal Metal Primer for non-ferrous metals and Corotech ® Alkyd Primers for ferrous metals. Prime your metal surface to ensure rust inhibition and effective adhesion of your topcoat. If the metal has been painted previously, remove lose or scaling paint with a dull putty knife. Remove rust with a wire brush, then remove dust with a damp cloth. Rust and corrosion are common in ferrous metals but also found in other metals. If the cleaner leaves a residue, rinse with water. Use a cloth and a detergent or solvent like denatured alcohol to clean metal before painting or priming. Oil is a common contaminate found on most metal surfaces.
These impurities can inhibit adhesion, therefore must be removed before painting metal. Like any surface, metal will often contain contaminates, including existing paint, rust and oil. Preparation is key to preparing metal for paint adhesion and long-lasting protection. See our guide to painting galvanized metal for more. When painting, treat galvanized metal as non-ferrous. Note: Galvanized metal is steel with a thin outer coat of zinc to prevent rust. They are usually lightweight and malleable (think ladders and gutters). Non-ferrous metals include aluminum, copper, stainless steel and zinc. Therefore, they will be magnetic and susceptible to rust. As the name suggests, ferrous metals contain iron (the chemical symbol for iron is Fe for the Latin ferrum). Is it ferrous or non-ferrous? Ferrous metals include steel, cast iron and wrought iron. To know the best paint for metal surfaces, including fences, it is important to identify the type of metal surface you are painting. It all starts with preparing the metal surface and choosing the right paint.
#BEST PAINT FOR METAL STORM SHELTER HOW TO#
Knowing what paint to use on metal, and how to paint metal, is critical to protecting and beautifying these special surfaces.
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