Perma-Mag is a highly corrosion-resistant hot dip coated steel sheet that has a coating layer of zinc, 6% aluminum, and 3% magnesium. Perma-Mag is better equipped to withstand the tests of time and nature than any other existing metal product. PERMA-MAG is the corrosion-resistant answer to all of your panel, trim, and siding needs.
The first and only metal to offer warranties for use in animal confinement buildings !
Warranties up to 20 years with proper installations
PERMA-MAG is proven to be more corrosive resistant than steel, and more stable than aluminum, making it the perfect recipe for any agricultural or ocean siding home or business!
PERMA-MAG is proven to withhold against any agricultural corrosion. Whether your looking to build a hog barn or home, PERMA-MAG is right for you
Perma-Mag Metal Facts
Superior Corrosion Resistance on Surface
PERMA-MAG has superior corrosion resistance as compared to galvanized steel, 55% Al-Zn Alloy coated steel and Zn-55 Al alloy coated steel
PERMA-MAG has superior corrosion resistence on bend processed parts
PERMA-MAG Appearance of 1.0t bend processed parts on salt spray test (1801.0t bend, thickness 0.126″, coating weight on one side 0.40 oz/ft^2, no chem treat)
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