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2K high build anticorrosive epoxy primer, especially suitable for blast-cleaned steel. Compatible with all Selemix 2K Acrylic and PU topcoats.
- Its robust application characteristics and good anticorrosive properties over ferrous substrates properties make it ideal for wide industrial uses
- Available in Beige and Light Grey (close to RAL7035)
- 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
Selemix 4-0400/4-0401 2K Epoxy Primer is a 2K high build anticorrosive epoxy primer which is especially suitable for application over blast-cleaned steel as part of an ISO 12944-6 certified system. Compatible with all Selemix 2K Acrylic and PU topcoats and is available in Beige and Light Grey (close to RAL7035).
It can be applied by conventional spray but is highly suited to application by high pressure spray equipment (airless and air-assisted airless spray).
Its robust application characteristics and good anticorrosive properties over ferrous substrates properties make it ideal for wide industrial uses.
Suitable for use on Steel (Blast Cleaned) and Phosphated Steel.
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.
Quick Links - Click To Jump To Section:
- Features & Benefits
- Surface Preparation
- Mixing
- Application Notes
- Theoretical Coverage
- Drying Times
- Health & Safety
Features & Benefits
- 2K high build anticorrosive epoxy primer
- Compatible with all Selemix 2K Acrylic and PU topcoats
- Suitable for use on Steel (Blast Cleaned) and Phosphated Steel
- 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 maximum 40 µm Rz
Phosphated Steel:
- Abrade with SCOTCHBRITE® 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: 4-0400/4-0401 Primer 9-020 Hardener |
By Weight: 1000 100 50-100 |
By Weight: 1000 100 50-100 |
By Volume: 4-0400/4-0401 Primer 9-020 Hardener |
By Volume: 6 1 0.3-0.6 (5-10%) |
By Volume: 6 1 0-0.3 (0-5%) |
Viscosity (at 20°C): | 8-12 secs DIN4 | 8-12 secs DIN4 |
Pot Life (at 20°C): | 4 hours | 4 hours |
Mixing Ratio:
- Selemix 4-0400/4-0401 2K Epoxy Primer
- 6 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: | 15 min at 20°C | 15 min at 20°C |
Drying: | Bake at 60°C for 30 mins | Bake at 60°C for 30 mins |
Flash-off before bake: | 10-15 min | 10-15 min |
Wet Film Thickness: | 150-175 microns (75-90 microns per coat) | 150-175 microns (75-90 microns per coat) |
Dry Film Thickness: | 70-100 microns | 70-100 microns |
Please see the Product Data Sheet for detailed Application Instructions before use.
Theoretical Coverage
- 4.6 – 5.0 m² 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 | 1 hour |
Hard Dry | 24 hours |
Stoving | 30 minutes @60°C (according to film thickness) |
Overcoating time |
Minimum: 1 hour Maximum: 1 month without sanding on clean surface with any 2K Selemix Topcoat |
Please Note: Lower temperature or film thickness higher than 100µm 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
Data sheet
- Manufacturer
- Selemix
- For Use By
- Industrial Use
- Water / Solvent Based
- Solvent Based
- For Use On
- Blast Cleaned Steel
Phosphated Steel - Sheen
- Semi-Matt
- Single, Two or Three Pack
- Two-Pack
- Mixing Ratio
- 6 to 1
- Application
- Spray
Airless Spray - Pot Life (at 20°C)
- 4 Hours
- UN Number (Activator)
- UN1263
- UN Number (Base)
- UN1263
- Hard Dry
- 24 Hours
- Dust Dry (at 20°C)
- 10-15 mins
- Colour(s)
- Standard Colours
- Base Type
- Solvent-Based
- Base Type
- Epoxy
- Suitable For Use On
- Steel
- Suitable For Use On
- Phosphated Steel
- Substrate
- Blasted Steel
- Substrate
- Steel
- Usages
- High Solids
- Usages
- High Build
- Usages
- Atmospheric
- Usages
- Anti-Corrosive
- Product Usage Type
- Primer
- Technologies
- Solventborne
- Technologies
- 2K
- Application Methods
- Conventional
- Application Methods
- Electrostatic
- Dry to Recoat (@ 20-25°C)
- 60 mins
Questions
Question about the product
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Selemix 4-0400/4-0401 2K Epoxy Primer is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT
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For use with selected products in the Selemix range including Selemix 7-410 2K Epoxy Topcoat. Please see the Product Data Sheet for the Base Product for mixing ratios/application instructions before use For Professional Use Only