Polyurethane coating on metal provides a thin film, high gloss finish with exceptional weathering performance characteristics. This coating is used in virtually all industrial markets to provide a smooth durable finish that has superior resistance to corrosion, abrasion, and chemical exposure.
Polyurethanes are normally used to topcoat high build epoxy and inorganic zinc.
Adhesion (ASTM D4541)
Impact Strength (ASTM D256)
155 inch – pounds
Hardness (ASTM D3363)
Chemical Resistance (ASTM D543)
Salt Spray Resistance (ASTM B117)
0.002″ – 0.003″