Shark Epoxy Primer

Shark Epoxy primer is 2K epoxy primer produced from Epoxy- Polyamide and high quality rust inhibitive pigments, used to prevent rust for metal surface

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Intended use:

Shark Epoxy primer is rust prevention primer specialized for metal surface like iron, steel, galvanized, etc..Products also appropriates for application such as bridge, pipeline iron and steel structures.

Technical Data

  • Component: Binder(45-55%), Powder(35-45%), Solvent (3-7%), Additive (1-3%)
  • Theoretical coverage: 13 - 16 m²/litre/coat approx
  • Drying time at 25ºC: Touch dry 4 hours, Hard dry 10 hours, Painting interval 10 hours
  • Drying time at 30ºC: Touch dry 3 hours, Hard dry 8 hours, Painting interval 8 hours
  • - Touch dry: afetr 30 mins at 30ºC
  • - Painting interval: afetr 8 hours at 30ºC

Construction methods

  • Application tools: Brush, Spray gun, Roller
  • Dilution thinner: TOA Thinner #31
  • Dilution ratio: Depend on application
  • 10-25% :
  • Mixing ratio: Part A Part B = 3 1 by volume
  • Pot life: 10 hours at 25ºC, 8 hours at 30ºC

Construction Guide

- Make sure the surface is dry and clean, free from grease, oil, waxy contamination, rust or mill scale.
When applying for long term durability system:
- Should be blast cleaned in accordance with NACE No.2/SSPC-SP10/ISO 8501:1/ SIS Sa 2.5 to a near white finish using suitable abrasive. And/ or by using the surface preparation with requirements of the primer and/ or as the Spec at the project
- The surface must be thoroughly dry and apply the protective coating within 4 hours to cleaned surface.
Note for mixing: Stir well part A and part B seperately. Mix part A & part B with the ratio 3:1 by volume. Keep stirring to have homogenous mixture. Dilute the mixture with Thinner #31 and stir well.
- Stir well before using and once opened, entire contents should be used.
- Do not apply when temperature is lower than 15ºC or humidity is higher than 85%. Surface temperature must be 3ºC higher than the dew point

Recommended paint system

Primer: 1 coat of Shark Epoxy Primer

Top coat: 2 coats of Epoguard enamel, Top gủad Enamel, TOA IL, Mandarin Duck or Homecote enamel

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