Selemix 4-040x 2 Pack High Build Epoxy Primer

UN1263 (Class: 3, Pk Grp: II)
An easy to apply, high filling primer with excellent anti corrosive properties, ideal for protecting ferrous steel from the elements.
Available in 15.7 Litres. Available in Light Beige and Grey (Grey Close To RAL 7035)
From £352.64 £293.87
In stock
Only %1 left
Product Description

Selemix Epoxy Primer 4-040x is a 2K high build epoxy primer suitable for conventional application and gives outstanding performance with high pressure spray equipment (airmix/airless).

Please note, the Hardener is not included with this product. 

Best Uses

Robust application characteristics and good anti-corrosion properties make 2.704.040X ideal for wide industrial use. It is available in: 2.704.0400 Beige and 2.704.0401 Light Grey (close to RAL 7035). Ideal for application to steel, blasted steel, iron phosphated steel.

  • Ancillary flexibility
  • Sag resistant
  • Low solvent emissions
  • ISO12944 C4-M approved

Selemix 2.704.0440 is able to withstand temperatures up to 300°C - please call our technical team on 01462 421333 to discuss if this product is suitable for your circumstances.


Degrease thoroughly before painting. Do not use over wash primers or synthetic primers. Primer 2.704.040X should be mixed depending on application with Hardener 1.959.4020. This primer requires 2 coats.

Technical Details

Approvals and Certifications

  • ISO12944 C4-M approved

Technical Info

Components: Two Components
Type: High Build Epoxy Primer
Finish: -
Stock Colours: Light Beige (2.704.0440) and Grey (2.704.0401/E25K)
Tintable: No
VOC Content: 420-500 g/lt
Volume Solids: 52% as supplied
Suitable Substrates: Steel, zinc plated steel and aluminium
Application Method: Conventional Spray, Airmix Spray, Electrostatic Spray
Theoretical Coverage: 4.2 – 5.1 m2/l
Wet Film Thickness (WFT): -
Dry Film Thickness (DFT): 70-100µm
Induction Time: -
Pot Life: 3-4 hours at 20°C
Dust Dry: 10-15 minutes at 20°C
Touch Dry: 4 hours at 20°C
Hard Dry:  8-10 hours at 20°C
Overcoatable: In 60 minutes with any 2k Selemix topcoat
Cleaner / Thinner:

1-410 Medium Epoxy Thinner

1-400 Slow Epoxy Thinner

Shelf Life: See tin
Packaging: Available in 15.7 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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