How to Prevent Brass Hardware Corrosion
Brass hardware, when new, shows its brilliancy in all types of lighting. When contrasted against a dark stain or paint it shines brightly. Over time, acids and salts can work their way through the protective finish. These acids and salts can come from cleaning agents, cooking ingredients or a smoky environment. The result can be a bluish green tint to the once reflective surface. Corrosion can be prevented by following a few simple steps before the hardware is installed and throughout the life of the hardware. Does this Spark an idea?
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Things You'll Need
- Screwdriver
- Magnet
- Plastic bucket
- Brass cleaner/degreaser
- Toothbrush
- Clean towel
- Brass solvent
- Brass sealant
- Clean soft rag
Instructions
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Remove the brass hardware from its mounting with a screwdriver, if the hardware has already been installed. Check to see if the screws are made of 100 percent brass. Dissimilar metals can cause corrosion. Test the screws with a magnet; pure brass cannot be magnetized or picked up with the magnet. Perform the same test on new hardware.
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Mix a solution of the brass cleaner/degreaser as per the manufacturer's instructions in a plastic bucket. Place the brass hardware in the solution. Use a toothbrush to scrub the surface clean of all grease and debris.
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Rinse the hardware with clean water. Wipe dry with a clean towel. Perform the cleaning again if there is a heavy build up of dirt or corrosion on the brass.
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Apply a thin coating of brass solvent to remove any remaining cleaner from the metal. The solvent is a preparation for the brass sealant finish and will ensure a good sealant to metal contact as well as remove any lingering corrosion to the metal.
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Apply brass finish according to the manufacturer's instructions. Allow the sealant proper time to cure over the metal. Apply up to three coats for heavy traffic items, using a clean rag surface for each coating.
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Install the hardware using only 100 percent brass screws.
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Tips & Warnings
Use only soft cloths to polish brass. The use of sand paper or abrasive cleaners will scratch the surface.
Use solvents of any kind with plenty of ventilation. Follow all manufacturer's warnings.
