SIGMATHERM 350 Sigma Protective and marine coatings

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SKU:
SIGMATHERM-350
Weight:
20.00 KGS
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SIGMATHERM 350 Sigma Protective and marine coatings

SIGMATHERM 350 Sigma Protective and marine coatings

GZ Industrial Supplies is a distributor of Sigma Marine coatings in Nigeria, our SIGMATHERM 350 Sigma Protective and marine coatings is a one-component heat-resistant silicone/acrylic finish. Suitable for infrastructure development chemical and petrochemical plants, offshore applications.

Product characteristics of SIGMATHERM 350 Sigma Protective and marine coatings

  • Excellent resistance against weathering
  • A minimum drying time of 3 days at 20°C (68°F) should be allowed before exposure to heat
  • Heat-resistant up to 350°C (660°F)
  • To be used for the internal and external protection of steel surfaces
  • Widely compatible with inorganic zinc primers

RECOMMENDED SUBSTRATE CONDITIONS AND TEMPERATURES

Substrate conditions

  • Thermal aluminum sprayed steel or thermal zinc sprayed steel must be dry and free from any contamination
  • Suitable coating (zinc silicate primer) must be dry, free from any contamination and zinc salts
  • Steel; blast cleaned to a minimum of ISO-Sa21⁄2, blasting profile 40 – 70 μm (1.6 – 2.8 mils)
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Substrate temperature and application conditions

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

INSTRUCTIONS FOR USE

  • By using a mist coat technique, it is possible to apply SIGMATHERM 350 on top of a zinc silicate primer
  • Power agitate to uniform consistency

Air spray

Recommended thinner

No thinner should be added

Nozzle orifice

1.5 – 2.0 mm (approx. 0.060 – 0.079 in)

Nozzle pressure

0.3 - 0.4 MPa (approx. 3 - 4 bar; 44 - 58 p.s.i.)

Airless spray

Recommended thinner

No thinner should be added

Nozzle orifice

Approx. 0.38 – 0.48 mm (0.015 – 0.019 in)

Product Technical Datasheet Downloadpdf-log.png

Contact Our Coatings Team for a free quote

4 Reviews Hide Reviews Show Reviews

  • 5
    SIGMATHERM 350 SIGMA PROTECTIVE AND MARINE COATINGS

    Posted by joshua philip on May 31, 2022

    Excellent resistance against weathering
    A minimum drying time of 3 days at 20°C (68°F) should be allowed before exposure to heat
    Heat-resistant up to 350°C (660°F)
    To be used for the internal and external protection of steel surfaces
    Widely compatible with inorganic zinc primers. thank you GZ for being truthful

  • 5
    SIGMATHERM 350 SIGMA PROTECTIVE AND MARINE COATINGS

    Posted by Luciano Nelochukwu on May 26, 2022

    SIGMATHERM 350 SIGMA PROTECTIVE AND MARINE COATINGS has been my companies choice for marine paints, has perfect anti fouling and anti orrosion properties

  • 5
    Superior quality

    Posted by Uche Abgo on Jun 22, 2020

    Original product for my fine finish

  • 5
    original quality

    Posted by Engr uche on Jun 22, 2020

    Just what I wanted, an original marine paint to give me a smooth finish