Firwood 1 Rapid Dry High Build Zinc Phosphate Primer

Spray applied anti corrosive high build zinc phosphate primer for structural steelwork and general metalwork.

Firwood 1 Rapid Dry High Build Zinc Phosphate 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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A fast drying, high build, anti-corrosive ferrous metal primer for steel. Affords excellent protection from corrosion to suitably prepared steelwork. Can be used as a primer coat for most air drying finishes. Can be used over suitably prepared galvanised metal

Suitable for airless spray applications to blast cleaned structural steel etc.

  • Rapid drying
  • Corrosion inhibiting base
Coverage: Approximately 30m² per 5 litres per coat at 75 μ DFT
Typical Applications:

  • Structural Steel
  • Skips and containers
  • Suitably prepared ferrous metals
Compliance: Complies with "the VOC in Paints, Varnishes & Vehicle Refinishing Products Regulations 2005". EU limit value for this product (cat A/i): 500g / litre (2010)

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

Recommended Application Methods: Airless Spray - Tip size 0.43- 0.54mm Pressure 110-150kg/sq cm, Brush (small areas only)

Colour Availability: Medium Buff, Red Oxide and Aircraft Grey

Pack Size: Pack Size : 5 & 20 litres dependent on colour

Drying Time @ 20ºC: Do not apply when ambient temperature falls below 5ºC or relative humidity exceeds 90%.

Surface dry @ 20ºC : 20 Minutes

Hard Dry@ 20ºC: 1 hour

Dry Film Thickness: 50 - 100 μ

Wet Film Thickness: 110 - 220 μ

Coverage: Approximately 30m² per 5 litres per coat at 75 μ DFT

Flash Point: 25ºC

VOC Content (as supplied): Max 490g / litre

Storage: Store in temperature range 5-40ºC

Thinners: Firwood 113 Thinners

Directions for Use: Intended for application to steel shot blasted to Swedish standard Sa2½ and coated within four hours. As a maintenance coating degrease the surface and then either shot blast or mechanically wire brush the substrate prior to application of this primer.

Stir well before use.

The surface should be completely covered to the recommended dry film thickness. Two or more coats might be required.

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.

This primer may be over coated with conventional single pack products.

If overcoating previously painted surfaces then check the compatibility of the coatings by painting a test area first.

Please click here to download the Technical Information Sheet PDF.

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

Product Reviews
Fast Drying
By JBH from Macclesfield on March 25th 2015
We use this in our fabrication shop. Applied by brush or spray it gives a smooth finish and is fast drying.
Don't forget...
Firwood 31 Rapid Dry Primer Undercoat

From £ 34.95

Firwood 113 Thinners

From £ 19.85

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