E-Tec 521B is a low-viscosity, water-based black emulsion providing protection for all types of plating.
Note: This product is freezable and can only be shipped via LTL Carrier.
E-Tec 521B Wax Emulsion Corrosion Inhibitor
E-Tec 521B is recommended for use as a corrosion preventative and decorative coating on cast iron and over treated surfaces such as phosphate, black oxide, and bonderized and anodized surfaces.
E-Tec 521B is recommended for use as a corrosion preventative and decorative coating on cast iron and over treated surfaces such as phosphate, black oxide, and bonderized and anodized surfaces.
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