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Sundance Mica Coating System

A 2-coat system that provides a pearlescent appearance. The Sundance Mica coating system is a high performance PVDF finish that is an excellent, cost-effective alternative to metallic finish systems requiring clear coats.

  1. .8mil nominal Color Chart
  2. .2mil nominal Primer
  3. Substrate – G-90 galvanized steel, aluminum

Performance Characteristics

The following performance characteristics are reflected in accordance with ASTM test procedures:

  • Dew Cycle Weatherometer Test (ASTM D 366T)

    Passes 1,000 hours. Color Change: No more than 5 Δ (Hunter) units. Chalk: Rating no less than 8.

  • Specular Gloss (ASTM D523 at 60°)

    Coating shall have a gloss of 20-35 typical.

  • Chalking Resistance (ASTM D4214)

    Maximum rating of 8.

  • Color Change (ASTM D2247)

    Maximum 5 Δ E (Hunter) units change.

  • Humidity Test (ASTM D2247)

    100% relative humidity at 100°F. Passes 2,000 hours. No blisters.

  • Salt Spray (ASTM B117)

    Passes 1,000 hours with less than 1/16" creepage from scribe. No blisters.

  • Pollution Resistance Test (ASTM D1308)

    10% HCL, 15 minutes – no effect.
    20% H2SO4, 18 hours – no effect.

  • T-Bend (ASTM D4145)

    0-T to 2-T no loss of adhesion.

  • Impact Resistance Test (ASTM D2794)

    No loss of adhesion.

  • Abrasion Resistance Test Falling Sand (ASTM D968)

    Liters to expose 5/32 of substrate – 50 liters.

*Polyvinylidene Fluoride (PVDF) coat contains 70% Kynar 500® or Hylar 5000® resin. Kynar 500 is a registered trademark of Elf Atochem North America, Inc. Hylar 5000 is a registered trademark of Ausimont USA, Inc.

Available Substrates

  • Standard G-90 hot-dip galvanized steel conforming to ASTM A924 and ASTM A653 structural quality
  • Galvalume steel, hot-dip coated with aluminum-zinc alloy conforming to ASTM A924 and ASTM A792
  • Aluminum Alloy 3003 or 5052 and for standing seam roof panels, 3004**, available in smooth surface as a substrate

**Subject to minimum quantity requirements

To see CENTRIA's full selection of vibrant colors, download our color brochure.