Two-pack high build epoxy Epoguard 100

Epoguard 100 is a high build epoxy tank coating.

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Intended use:

As an epoxy tank coating for interior. It has chemical resistance to salt-water, fresh water, petroleum products crude oil, alkali and weak acid.

Specifications

  • Type: Epoxy high build for interior tank containing
  • Color: White and Grey
  • Film Appearance: Matt
  • Solid by volume: 59% ± 2%
  • Flash point: 25⁰C
  • Wet film thickness: 170 - 212 microns
  • Dry film thickness: 100 - 125 microns
  • Practical coverage: 5 - 7.2 m²/ litre or 16 - 20 m²/Gallon
  • Drying time:
  • - Drying time: 25⁰C - 30⁰C - 35⁰C
  • - Surface dry: 1 hour - 30 mins - 20 mins
  • - Hard dry: 10 hours - 6 hours - 4 hours
  • Recoat dry: - Drying time 25⁰C - 30⁰C - 35⁰C
  • - Minimum: 10 hours - 6 hours - 4 hours
  • - Maximum 7 days - 5 days - 4 days :
  • Pot life:
  • - Drying time: 25⁰C - 30⁰C - 35⁰C
  • - Pot life: 4 hours - 3 hours - 2 hours

Construction methods

  • Application method: Brush, Roller, Airless Spray, Air spray
  • Diluted by: TOA Thinner #31
  • Dilution ratio:
  • - Brush, Roller: 5% - 10%
  • - Air spray: 10% - 20%
  • Mixing ratio: Part A - Part B
  • - By volume: 4 - 1
  • - By weight: 5 - 1 Mix Part A and Part B, strictly follow mix ratio recommendations before dilute by Thinner mixing and stir for 2-3 mins until the mixture is homogeneous after leave 5 minutes before application.

Construction Guide

* Surface Preparation:
- 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 a suitable abrasive. And/or by use the surface preparation with requirements of the primer and/or as the Spec of the project.
Remark: The surface must be thoroughly dry and apply the protective coating within 4 hours to cleaned surface.
- For New concrete: The concrete prior to laying plastic sheets to block moisture from underground.
Then it should be left for curing concrete to solid and dry for about 3-4 weeks. Then, clean the surfac free from dust, dirt, grease and most importantly, the surface is completely dry.
(Check moisture content must be less than 14%).
- For Old concrete: To remove the old paint film which loosely adhesion to as much as possible by Scraping with a shovel or Grinding machine to enhance adhesion. Then, clean the surface free from grease and oil with suitable solvent. Before primer coating should clean all surfaces free from dust, dirt, grease and most importantly, the surface is completely dry. (Check moisture content must be less than 14%).
* Before Recoat by Topcoat:
- Remove all oil, grease, dirt, oxide and other foreign material by cleaning per SSPC-SP1, Solvent Cleaning before coating.
- If over 7 days gives cleaning surface by sand paper no. 320-400 and cleaning surface per SSPC-SP1, Solvent Cleaning before coating.
- Surface repair (cracks, pores, holes) done with TOA Epoxy putty and polishing of surface with moltoprene disk.

Recommended paint system

Primer: 100 microns x 3 coats of Epoguard 100


Topcoat: 100 microns x 3 coats of Epoguard 100

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