SIGMACOVER 630 SIGMA PROTECTIVE AND MARINE COATING

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SKU:
Sigma-Cover-630
Weight:
20.00 KGS
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SIGMACOVER 630 SIGMA PROTECTIVE AND MARINE COATING

SIGMACOVER 630 SIGMA PROTECTIVE  AND MARINE COATING

GZ Industrial Supplies is a distributor of Sigma Marine coatings in Nigeria, Our SIGMACOVER 630 SIGMA PROTECTIVE AND MARINE COATING is a two-component, surface-tolerant, high-build polyamine-cured epoxy primer/coating, it is surface tolerant, the chemistry is epoxy/epoxy high solids.

PRODUCT CHARACTERISTICS OF SIGMACOVER 630 SIGMA PROTECTIVE AND MARINE COATING

below are characteristics of what makes this product unique.

  • Surface tolerant coating for lower grade of steel preparation
  • Particularly suited as maintenance coating for dry cargo holds, decks and hulls
  • General-purpose epoxy buildcoat or finish in protective coating systems, for steel and concrete structures exposed to atmospheric land or marine conditions
  • Compatible with various aged coatings
  • Overcoatable with most types of coatings
  • Excellent corrosion resistance
  • Resistant to splash and spillage of a wide range of chemicals
  • Good flexibility

COLOR AND GLOSS LEVEL

• Green, gray, redbrown, black, aluminum
• Semi-gloss

RECOMMENDED SUBSTRATE CONDITIONS AND TEMPERATURES

Atmospheric exposure conditions

  • Steel; blast cleaned to ISO-Sa21⁄2, for excellent corrosion protection

  • Steel; blast cleaned to ISO-Sa2, blasting profile 40 – 70 μm (1.6 – 2.8 mils) or power tool cleaned to ISO-St2 for good

    corrosion protection

  • Shop primed steel; pretreated to SPSS-Pt3

  • Coated steel; hydrojetted to VIS WJ2/3L

  • Existing sound coating systems; sufficiently roughened, dry and cleaned

    Immersion in water with cathodic protection

  • Steel; blast cleaned to ISO-Sa21⁄2, blasting profile 40 – 70 μm (1.6 – 2.8 mils)

  • Steel with approved zinc silicate shop primer; sweep blasted to SPSS-Ss or power tool cleaned to SPSS-Pt3

  • First coat SIGMACOVER 630 aluminum

    Substrate temperature

    • Substrate temperature during application and curing should be above 10°C (50°F)

    • Substrate temperature during application and curing should be at least 3°C (5°F) above dew point

      INSTRUCTIONS FOR USE

      Mixing ratio by volume: base to hardener 83:17

    • The temperature of the mixed base and hardener should preferably be above 15°C (59°F), otherwise extra thinner may be required to obtain application viscosity

    • Adding too much thinner results in reduced sag resistance and slower cure

    • Thinner should be added after mixing the components

      Induction time

      None

      Pot life

      2 hours at 20°C (68°F)

Product Technical Datasheet Downloadpdf-log.png

Contact Our Coatings Team for a free quote

5 Reviews Hide Reviews Show Reviews

  • 5
    SIGMACOVER 630 SIGMA PROTECTIVE AND MARINE COATING

    Posted by Trent Ogbu on May 27, 2022

    My brother spilled a chemical on this marine painting, I taught it would pill off to my greatest surprise nothing happened. Its as good as new

  • 5
    very protective

    Posted by James Moses on Aug 25, 2021

    this marine product has been very nice for my coating work at site
    SIGMA MARINE PAINTS
    SIGMACOVER 630 SIGMA PROTECTIVE AND MARINE COATING

  • 5
    highly durable

    Posted by MR SMILEY ANNE on Aug 25, 2021

    SIGMA MARINE PAINTS
    SIGMACOVER 630 SIGMA PROTECTIVE AND MARINE COATING

  • 5
    VERY PROTECTING

    Posted by Sisi ferari on Aug 25, 2021

    nice product i have been using for my marine coating
    SIGMA MARINE PAINTS
    SIGMACOVER 630 SIGMA PROTECTIVE AND MARINE COATING

  • 5
    super reliable

    Posted by Engr. Okokon Indifreke on Jul 13, 2020

    This product is very durable