Selemix 4-0440/4-0441 2K Epoxy HB Anticorrosive Primer (Fast Curing)

2.704.0440/E25K
SEL9024

Fast-curing 2K high build epoxy primer containing anticorrosive pigments, for use on steel, zinc plated steel and aluminium providing excellent protection against corrosion.

  • Standard Curing version also available
  • Outstanding chemical resistance - Low VOC content
  • When used with Selemix 2K Topcoats, gives a high performance coating system suitable for aggressive industrial environments
  • This product MUST be purchased/used in conjunction with its manufacturer specified base or activator/hardener - Available as a Base or Hardener separately only
  • Please ensure to refer to the Product Data Sheet for mixing ratios or please contact our Technical Department on 0113 2455450 (option 2) or [email protected]
  • For Industrial Use Only

Please note: Colours shown are for illustrative purposes only

Product Type
Colour
Size
Finish
£281.13
£337.36 Incl. VAT
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

Description

Selemix 4-0440/4-0441 2K Epoxy HB Anticorrosive Primer (Fast Curing) is a 2K high build epoxy primer containing anticorrosive pigments. It is available in grey and white.

It is recommended for use on steel, zinc plated steel and aluminium providing excellent protection against corrosion. It has outstanding chemical resistance, low VOC content and when used with Selemix 2K Topcoats, gives a high performance coating system suitable for aggressive industrial environments.

2K Epoxy HB Anticorrosive Primer provides excellent protection against corrosion (part of ISO 12944-6 certified system), MED certified for the use in ships with no risk of smoke or fire.

This product MUST be purchased/used in conjunction with its manufacturer specified base or activator/hardener. This product can be purchased as a Base or Hardener separately only - please see the drop down menu above.

Please ensure to refer to the Product Data Sheet for mixing ratios or please contact our Technical Department on 0113 2455450 (option 2) or send a message to [email protected] for details.

For Industrial Use Only.



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Features & Benefits


  • 2K high build epoxy primer containing anticorrosive pigments
  • Recommended for use on steel, zinc plated steel and aluminium providing excellent protection against corrosion
  • Available in Grey and White
  • Outstanding chemical resistance - Low VOC content
  • When used with Selemix 2K Topcoats, gives a high performance coating system suitable for aggressive industrial environments
  • Provides excellent protection against corrosion (part of ISO 12944-6 certified system), MED certified for the use in ships with no risk of smoke or fire
  • This product MUST be purchased/used in conjunction with its manufacturer specified base or activator/hardener - Available as a Base or Hardener separately only
  • Please ensure to refer to the Product Data Sheet for mixing ratios or please contact our Technical Department on 0113 2455450 (option 2) or [email protected]
  • For Industrial Use Only



Surface Preparation


Apply only on a clean and dry surface with a temperature above the dew point to avoid condensation. In confined spaces, provide adequate ventilation during application and drying.

Steel (Blast Cleaned):

  • Blast clean to ISO 8501-1 SA 2.5 with a blast profile of max. 40 µm Rz

Steel/Cast Iron:

  • Machine sand with P80-120 discs and degrease

Phosphated Steel:

  • Abrade with SCOTCHBRITE® and degrease

Galvanised Steel:

  • Abrade with SCOTCHBRITE® and degrease

Aluminium:

  • Machine sand with P280-320 discs and degrease

Painted Surfaces:

  • Machine sand with P240-320 discs and degrease

Do not use over wash primers or 1K synthetic primers.



Mixing


  • Thoroughly mix paint before activating and check colour before use
  • This product MUST be purchased/used in conjunction with its manufacturer specified base or activator/hardener - Available as a Base or Hardener separately only



Features Conventional Spray Air-Assisted Airless

By Weight:

4-0440/4-0441 Primer

9-020/9-025 Hardener

1-400/1-410 Thinner

By Weight:

1000

150

90-120

By Weight:

1000

150

0-30

By Volume:

4-0440/4-0441 Primer

9-020/9-025 Hardener

1-400/1-410 Thinner

By Volume:

4

1

0.6-1 (15-25%)

By Volume:

4

1

0-0.2 (0-5%)

Viscosity (at 20°C): 25-35 secs DIN4 50-55 secs DIN4
Pot Life (at 20°C): 3-4 hours 3-4 hours



Mixing Ratio:

  • Selemix 4-0440/4-0441 2K Epoxy Primer
    • 4 parts base : 1 part hardener 

Please Note: Refer to the Product Data Sheet for detailed information regarding mixing ratios for the relevant base and hardener/activator used.



Application Notes


Features Conventional Spray Airless Spray
Spraygun Setup:

Nozzle:

Gravity: 1.8mm

Suction: 1.8-2.0mm

Pressure feed: 1.2-1.4mm

Nozzle:

11-13-15 thou

0.28-0.33-0.38 mm

Air Pressure:

Standard: 2.5-3 Bar

2.5-3 Bar
Fluid Pressure: N/A 70-100 Bar
Number of coats: 2 2
Flash-off between coats: 10-15 min at 20°C 10-15 min at 20°C
Drying:

Bake at 60°C for:

60 mins with 9-020 hardener

45 mins with 9-025 hardener

Bake at 60°C for:

60 mins with 9-020 hardener

45 mins with 9-025 hardener

Flash-off before bake: 10-15 min 10-15 min
Wet Film Thickness: 225-275 microns (110-135 microns per coat)  200-250 microns (100-150 microns per coat) 
Dry Film Thickness: 100-120 microns 120-150 microns



Please see the Product Data Sheet for detailed Application Instructions before use.



Theoretical Coverage


  • 4.5-5.3m² per litre at 100 microns DFT

Note: Please see the Product Data Sheet for detailed information.



Drying Times


Drying Times 20°C
Dust Free 10-15 min
Touch Free 4 hours
Hard Dry 8-10 hours
Stoving 45-60 minutes @60°C (according to film thickness and hardener selection) 
Overcoating time

Minimum: 1 hour for low to medium film build

Safest: 3 hours in case of uncertain film build

Maximum: 2 months without sanding on clean surface with any 2K Selemix Topcoat

Please Note: Lower temperature or film thickness higher than 150µm will extend drying times





Health & Safety


  • For comprehensive Health, Safety and Environmental advice, please refer to the relevant Material Safety Data Sheets and product can labels
  • THIS PRODUCT IS FOR INDUSTRIAL USE ONLY

Product Details
2.704.0440/E25K

Data sheet

Manufacturer
Selemix
For Use By
Industrial Use
Water / Solvent Based
Solvent Based
For Use On
Blast Cleaned Steel
Zinc Plated Steel
Phosphated Steel
Steel
Cast Iron
Galvanised Steel
Aluminium
Painted Surfaces
Sheen
Matt
Single, Two or Three Pack
Two Pack (Base and Hardener purchased separately)
Mixing Ratio
4 to 1
Application
Spray
Airless Spray
Pot Life (at 20°C)
3-4 Hours
UN Number (Activator)
UN1263
UN Number (Base)
UN1263
Hard Dry
8-10 Hours
Dust Dry (at 20°C)
10-15 mins
Colour(s)
Standard Colours
Substrate
Blasted Steel
Substrate
Painted / Primed
Substrate
Cast Iron
Substrate
Galvanised Steel
Substrate
Aluminium
Substrate
GRP
Substrate
Phosphated Steel
Substrate
Steel
Usages
High Solids
Usages
High Corrosion Resistance
Product Type
Primer
Technologies
Solventborne
Technologies
2K
Application Methods
Conventional
Application Methods
Electrostatic
Application Methods
Airmix
Attachments
Download


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


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