The fronds of this palm tree are gathered and dried, then beaten to loosen the wax.įrom there, the wax will go through a refinement process. Intriguingly, carnauba wax is a renewable resource which makes it even more desirable for sealing copper. Of course, that doesn’t mean you should lick your car or pieces of copper that are treated with carnauba. The FDA considers this beneficial wax to be generally food safe. These unique Brazillian trees provide the wax for surfboards, vitamins, and even chocolate bars. The wax is prized for its hardness and longevity, which is why it’s included in high-quality car waxes, among many other products.Ĭarnauba wax occurs naturally in the fronds of carnauba trees (Copernicia cerifera). It’s important to get a brand that contains carnauba wax as one of the primary ingredients. Different brands use different blends of wax to get that rust or tarnish-free look. The wax will eventually wear off and will need to be reapplied every few months. Without airflow, copper doesn’t oxidize, and tarnish will not form. In addition to locking out moisture, the wax creates a seal that prevents oxygen from getting onto the shiny surface of the copper.

Helpful Tips To Know About Car Wax Keeping Copper From TarnishingĪpplying a thin coat of clear paste car wax will keep copper from tarnishing.

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Will Car Wax Keep Copper From Tarnishing.

P21s 12700w carnauba wax