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Gulf Coast Paint PC-591

A 100% solids, two component Cycloaliphatic Epoxy Coating. PC-591 provides very low permeability along with excellent impact and abrasion resistance. Formulated with a unique moisture insensitive polymer, PC-591 may be applied on wet surfaces, or underwater without effect on cure. A special resin modification produces a low modulus, flexible film, making PC-591 ideal for painting over existing sound paint without “lifting”. Recommended for steel and concrete surfaces. PC-591 is a lower viscosity version of PC-590. PC-591 wet surface epoxy can be rolled without any solvent.

Product Type: 2K (2 component) Coating, Epoxy Coating, Solventless & High Solids Coating

Features: Abrasion Resistant, Flexible, Good Surface Gloss, High Solids Content, Impact Resistance, Low Modulus, Low Permeability, Low Viscosity, Self-Priming

Application Area: Marine Applications, Pipes, Tanks

Compatible Substrates & Surfaces: Masonry, Metal, Painted Surfaces, Steel

Application Method: Brush, Roller, Spray

    Knowde Enhanced TDS

    Identification & Functionality

    Category

    Cycloaliphatic Epoxies, Epoxy Coatings

    Features & Benefits

    Product Features
    • Self-priming on steel and on most concrete applications.
    • Can be rolled with no solvent.
    • Ideal for marginally prepared surface.
    • Outstanding impact and abrasion.
    • High film build – 20 mil DFT per coat on horizontal surfaces.
    • Excellent coating for manholes.
    • May be applied on wet or under water surfaces.
    • Meets all EPA and other air pollution regulations
    • Cures down to 35°F.

    Applications & Uses

    Application Method
    Compatible Substrates & Surfaces
    Product Uses

    A wet surface epoxy recommended for structural steel, tanks, vessels, equipment, pipe racks, etc., in chemical processing plants, pulp and paper mills, sewage and waste water treatment facilities, fertilizer plants, refineries, electric generating stations, coal handling sites, marine installations, etc. PC-591 is a lower viscosity version of our most popular wet surface epoxy, PC-590.

    Application

    Spray, roll, brush

    Pot Life

    40-50 minutes @75ºF

    Mixing Ratio

    3:1 by volume. Mix 3 parts Base (Part A) with 1 part Hardener (Part B)

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Volume Solids100.0%
    V.O.C.0.0GMS/L
    FinishGloss
    Recommended Film Thickness (80-200 sq. ft. per gal.)Two coats at 8-20 dry mils dry mils
    Application Temperature40 - 120°F
    Dry Service Temperature170.0°F
    Induction TimeNone

    Packaging & Availability

    Packaging

    1 gallon and 4 gallon kits