To clear coat copper effectively, you must first clean the metal thoroughly. Then, you can apply a clear coat such as Everbrite™, ProtectaClear®, or CrobialCoat™ using various application methods.
Steps for Clear Coating Copper
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Clean the Copper: Ensure the copper surface is free of dirt, oils, and oxidation. Use appropriate cleaners and methods based on the level of tarnish.
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Select a Clear Coat: Choose a clear coat specifically designed for metal, such as Everbrite™, ProtectaClear®, or CrobialCoat™. These are formulated to adhere well to metal and provide long-lasting protection against tarnish and corrosion.
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Application Methods: Several methods can be used to apply the clear coat:
- Spraying: This provides an even coat and is ideal for complex shapes. Use an aerosol can or a spray gun.
- Wiping: Use clear-coat applicators, fine paint brushes, poly-sponge brushes, or a lint-free white cloth pad to wipe the clear coat onto the surface. This method is suitable for smaller items or detailed areas.
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Apply Thin Coats: Apply thin, even coats to prevent runs and drips. Multiple thin coats are better than one thick coat.
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Drying Time: Allow sufficient drying time between coats and before handling the coated copper. Follow the manufacturer's instructions for drying times.
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Curing Time: Allow the clear coat to fully cure, according to the product instructions, for maximum durability.
By following these steps, you can effectively clear coat copper, preserving its appearance and protecting it from tarnishing.
