Firwood 76 Two Pack Zinc Phosphate Epoxy High Build Primer

High build two pack epoxy primer for use on shot blasted steelwork

Firwood 76 Two Pack Zinc Phosphate Epoxy High Build Primer

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Actual colors may vary from the color on your screen due to monitor color restrictions. Always use a shade card for colour matching purposes.

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£49.70 each [+VAT]
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A two pack, cold cured, epoxy primer containing zinc phosphate pigment to give excellent anti-corrosive properties. Designed as a general anti-corrosive primer for metals used in chemical and non-chemical environments. Non-toxic in the dried film.

Coverage: Approximately 8m² per 1 litre @ 75 μ DFT. Coverage can be affected by such variables as type and condition of substrate, type of application equipment and individual method of application.

Typical Applications:

  • Structural Steel
  • Agricultural & Construction Equipment
  • Plant & Machinery
  • Street Furniture
Compliance: Complies with “the VOC in Paints, Varnishes & Vehicle Refinishing Products Regulations 2005". EU limit value for this product (cat A/j): 500g / litre (2010)

Please refer to Material Safety Data Sheet and Technical Information Sheet prior to the use of this product. See download tab.



Application Methods: Conventional Spray, Airless Spray and Brush

Colour Availability:
Steel White

Pack Size: 5 litre composite units (base component - 4 ltrs in 5 ltr tin + curing agent - 1 ltr in 1 ltr tin) or 20 litre composite units (base component - 16 ltrs in 20 ltr tin + curing agent - 4 ltrs in 5 ltr tin)

Drying Time @ 20ºC: Drying times will be extended at low temperatures . Do not apply when ambient temperature falls below 5ºC or relative humidity exceeds 90%.

Surface Dry @ 20ºC : 2 – 3 hours

Hard Dry @ 20ºC: After 12 hours

Dry Film Thickness: 50 - 100μ

Wet Film Thickness: 100 - 200 μ

Coverage: Approximately 8m² per 1 litre @ 75 μ DFT. Coverage can be affected by such variables as type and condition of substrate, type of application equipment and individual method of application.

Flash Point: 26ºC

VOC Content (mixed): Max 435g / litre

Storage: Store in temperature range 5-40ºC

Thinners: Firwood 67 Thinners

Pot Life @ 20ºC: 8 hours when mixed. The times stated show effective life, however, material stays liquid much longer but does not perform satisfactorily. Do not use after stated times.

Directions for Use: Ensure all surfaces are clean, dry and free from dust, grease, millscale, etc.

Surfaces should preferably be shot blasted to Swedish standard Sa2½ then coated within 4 hours for optimum performance. The type 76 base and 76 curing agent should be well mixed together in the proportion of 4 - of base to 1 - of curing agent by volume. Blend the curing agent with the base paint and mix for 5 minutes with a spatula or low speed power mixer. Leave for 5 minutes once mixed before application by brush or spray. For further information refer to the Technical Information Sheet on the downloads section for this product.

Only sufficient material should be mixed to meet immediate requirements as the mixture has a limited pot life of 8 hours, depending on temperature and humidity. Pot life can be significantly reduced in high ambient temperatures.

For galvanised or non-ferrous metals, we recommend the use of a suitable etch primer such as Firwood 90 Rapid Dry Chromate Free Etch Primer.

Cleaning: Clean application equipment immediately after use with Firwood 67 Thinners



Please click here to download the Technical Information Sheet PDF.

Please click here to download the Material Safety Data Sheet for the base component PDF.

Please click here to download the Material Safety Data Sheet for the curing agent PDF.

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