Selemix 4-0490 2K Epoxy Zinc Rich Primer

UN1263 (Class: 3, Pk Grp: III)
A high zinc content primer with outstanding resistance to severe weathering.
Available in 6.4 Litres
£381.22 £317.68
In stock
Product Description

Selemix 2K Epoxy Zinc Rich Primer 4-0490 is a two component primer which combines the toughness of an epoxy with the superior protection of zinc.

Best Uses

Selemix 2K Epoxy Zinc Rich Primer 4-0490 is best used on structural steel, pipe and tank exteriors, machinery, containers, metal fabrication and general maintenance.

  • ISO12944 C5 High Approved
  • Low solvent emissions
  • Ancillary flexibility
  • Sag resistant

Ideal for high saline environments. This product has been used on security vehicles for nuclear power plants. Contact us if you have any specific requirements.

Use 4-0490 as part of a Selemix coating system to provide superior performance in a wide range of corrosive environments. When used with suitable topcoats, it withstands splash or spillage of water, solvents, chemicals and petroleum products.


Application is by conventional or airless spray, however a brush or roller can be used on small areas only (e.g. for touch up or repairs).

Blast clean steel to ISO 8501-1 SA 2.5 with a blast profile of maximum 35-65 µm Rz. Remove abrasive residues and dust from the surface. Apply 4-0490 as soon as possible after surface preparation to prevent any contamination. Do not leave blasted steel overnight.

Technical Details

Suitable Hardeners

  • 9-050 Hardener

Suitable Thinners

Suitable Topcoats

Technical Info

Components: Two Component
Type: Epoxy Zinc Rich Primer
Finish: Matt rough metallic finish
Stock Colours: Reddish Grey
Tintable: No
VOC Content: 151-286 g/L (according to dilution)
Volume Solids: 43-63 %
Suitable Substrates: Blasted Steel
Application Method: Airless Spray, Conventional Spray, Brush or Roller
Theoretical Coverage: 5.8 - 8.3 m² per litre at 75 microns DFT
Wet Film Thickness (WFT): 120-150µm
Dry Film Thickness (DFT): 75-100µm
Induction Time: -
Pot Life: 4 hours at 20°C
Touch Dry: 3 hours at 20°C
Overcoatable: Minimum 4 hours at 20°C
Hard Dry: 24 hours at 20°C
Cleaner / Thinner: 1-410 Epoxy Thinner or 1-400 Slow Epoxy Thinner
Shelf Life: See tin for shelf life and storage information
Packaging: Available in 6.4 Litres

The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.

Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.

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