Metal Finishing Solutions and Processes that leading manufacturers and artists rely on. Our finishing solutions include Mid-Temperature Black Oxide, Room-Temperature Black Oxide, Aluminum Oxide, Zinc Phosphate, Antiquing and Metal Coloring, Rust Preventatives, and Cleaners & Preps. Plus our line of Gels and Brush-on finishes are ideal for on-location use in the shop and for quick touch-ups. #metalfinishing #blackoxide #aluminumoxide #zincphosphate #rustpreventatives #metalcleaners #brushongels #finishingequipment #antiquingmetal #howtometalfinish #birchwoodtechnologies