Inorganic Zinc Coatings

Inorganic Zinc coatings when applied to blasted steel provide excellent corrosion protection, weathering protection, and very good resistance to salt water and resistance to solvents. Inorganic zinc coatings provide excellent protection when used in chemical plants, refineries, and coastal or offshore installations. This coating can provide even better corrosion protection when a topcoat is applied. Inorganic zinc coatings is compatible with epoxies, phenolics, acrylics, silicones, and many other coatings.

Inorganic Zinc Coating Statistics
Use Temperature 800°F max
Chemical Resistance (ASTM D543) good
Salt Spray Resistance (ASTM B117) 4300 hrs @ 2 mils DFT
Water Absorption (ASTM D570) < .01%
Color Flat Gray
Thickness .001" - .003"
Adhesion (ASTM D4541) 1500 psi
Slip Coefficient (ASTM A325) .668
Hardness (ASTM D3363) H pencil

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