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SafetyCrete Dairy Shed Repair Mortar

Epoxy potting resin for electrical components

4.163 GEMCOAT PR 2:1
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Epoxy potting resin for electrical components

GEMCOAT PR 2:1 is a solvent free, two pot epoxy potting resin. It is formulated to give an extremely hard, resistant resin for encapsulating electrical components.

Download 4.163 GEMCOAT PR 2:1 Product Sheet

Physical properties

  • Appearance: Base - clear liquid Hardener – white liquid (available in other colours & clear)
  • Odour: low odour
  • Solids: 100 % Resin Type:
  • Epoxy Packaging: 6L & 30L kit; 200 litre drums of base & hardener
  • Mix ratio: 2:1 Pot Life: 1 hour approximately at 20 ° Celsius (150g mix)
  • Cure hard : Tack free 24 hours, 7 days full cure
  • Heat resistance Up to 150 °C maximum – user must test in their application
  • Packaging 1.5,6,30L kits; 200L drums

Surface Preparation

  • All oil, grease , and other contaminants must be removed

Method of Application

  • Mixing
  • GEMCOAT PR 2:1 is a 2 pot product.
  • Add 1 part hardner to 2 parts base by volume and thoroughly mix – a maximum of 3 litres at a time is recommended.
  • Warming base & hardener in hot water to 30-40 C before mixing will aid air release and speed up cure – viscosity will be similar to water at this temperature.
  • Pot life will be reduced.

Handling Precautions

  • Avoid contact with eyes and skin.
  • Do not ingest.
  • Use with adequate ventilation.
  • Protective clothing ,eye protection, and gloves should be worn.
  • Do not breathe vapour.
  • Keep away from children.

The information provided is accurate to the best of our knowledge. We can not however anticipate all conditions under which this information and our products may be used. We therefore accept no responsibility for results obtained by the application of our products, or  for their safe use  and suitability. GemCo Limited sells these products without warranty and buyers  and users assume  all  responsibility and liability for loss or damage arising from the handling  and use of our products.


1.5 Litre Kit