Permastic Polyurethane is a high solids, high build, direct-to-metal, aliphatic polyester polyurethane coating. It is a mastic coating designed to provide corrosion protection of steel and properly prepared and primed concrete and masonry in moderate-to-severe environments. It can be used directly over carbon steel having tight rust with minimum surface preparation. It provides outstanding performance and excellent long term gloss and color retention. It is available in a virtually unlimited color range, in both gloss & satin finishes. It is a high performance chemical and stain resistant coating which performs well in a variety of aggressive environments
Airless Spray: Use .015-.017 tip, 60 mesh filter, 30:1 pump ratio at 60-100 psi operating air pressure. Roll: Use short nap cover. Additional coats may be required to achieve desired film thickness. Brush: Use natural bristle brush. Additional coats may be required to achieve desired film thickness.
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