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DuraBlue™ Spray-On Bluing
The New Standard in Bluing!
This revolutionary new coating is indistinguishable from traditional bluing but wears like DuraCoat®!
Bluing liquid is used to help prevent the buildup of bacteria by creating a thin protective layer on the metal and serving as a biocide and pH balancer. Hot bluing turns red iron oxide into black iron oxide, and the process transforms the color of metal from black to blue. While the process is important for protecting your metal parts, the traditional method of bluing can be messy. That's where DuraCoat's bluing comes in. Our simple spray application eliminates the need for dangerous and expensive chemicals. There's no maintenance needed and no oil, but you never worry about rust.