Black Oxide Chemistry Made Easy.

Black Oxide Chemistry Made Easy. Black Oxide Chemistry Made Easy. Check out our latest YouTube video below to find out which product works best for your needs!    EPi offers a variety of products for metal blackening....
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E-Tec 509 Increases Corrosion Protection and Eliminates High Costs

How to Increase Corrosion Protection and Eliminate the High Costof Painting, E-Coating, and Electroplating   E-Tec 509 is calcium based water displacing oil. It provides 168 hours salt spray over black oxide finish. E-Tec 509 is an inexpensive, easy-to-control process that allows you to increase...
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Insta-Blak 333 Takes the Stage!

Insta-Blak 333 Takes the Stage! Insta-Blak 333, one of our top-sellers in blackening solutions, has been recognized by many for its beautifully smooth, no-smut satin black finish. Widely used on tools and architectural...
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