Sorry not phosphate. It was Caswell Black Oxide. Very simple to use. I dipped mine in WD 40 after coating. Then coated them in Rust Preventive Magic once dried for extra protection. Parts should be spotless for good coverage. I bead blasted then I put the brake clean to them. Rubber gloves right. Don't want the oils off your hands to contaminate the results.
Metal Antiquing - Black Oxide Kits - Page 1 - Caswell Inc
I just went back there to edit my post. Apparently I can't change it. It must have time limitations to do so.
Metal Antiquing - Black Oxide Kits - Page 1 - Caswell Inc
I just went back there to edit my post. Apparently I can't change it. It must have time limitations to do so.
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