Selemix 4-050x PUR 2 Pack Primer

UN1263 (Class: 3, Pk Grp: III)
A 2 pack primer offering excellent adhesion and protection properties for steel in the harshest of environments up to C5M-low.
Available in 13 or 14.3 Litres (depending on colour)
From £301.80 £251.50
In stock
Only %1 left
Product Description

Selemix 2.705.050X PUR Primer is a 2 pack primer with both excellent adhesion and protection properties for steel in the harshest of environments up to C5M-low rated.

Please note, the Hardener is not included with this product. Compatible Hardeners are Selemix 9-060, 9-065 & 9-070.

Selemix 2.705.050X PUR primer is formulated with polyurethane when used with the applicable topcoat as part of a Selemix ISO paint system it will provide an extremely high quality finish, it also has excellent adhesion and anti-corrosive properties so will provide high level of protection in the most harsh of environments up to C5-m Low.

Selemix 2.705.050X can be applied in a high build wet on wet paint system making significant savings on labour, downtime and costs. With correct surface preparation the 2.705.050X will adhere to and protect substrates such as aluminium, mild steel, galvanised steel, light alloys, black steel, agricultural equipment, trailers, tractors, harvesters, plant equipment, excavators, diggers, earth movers, dumpers, screed pumps, workshop equipment, cars, trucks, machine tools, lathes, milling machines, drill presses, steel shelving, bike frames, motorcycles, steel doors, roller shutters plus many more.

Best Uses

Selemix is best used as a primer coat as part of a Selemix ISO paint system when a high quality paint finish and high level of protection is required, the most compatible topcoats are Selemix 7-512 2k PU, 7-110 2k Acrylic Topcoat & 7-120 2k Acrylic UHS Topcoat.

  • Corrosion Resistant
  • Low Solvent Emissions
  • Sag Resistant

When used as part of the aforementioned system the product is ideal for application onto aluminium, galvanised steel, light alloys, mild steel, black steel, airport ground support equipment, agricultural equipment, harvesters, tractors, ploughs, trailers, plant equipment, screed pumps, diggers, dumpers, power barrows, earth movers, street masters, welfare cabins, electrical cabinets, light industrial equipment, cars, trucks motorcycles, bicycles, street furniture plus many more.


Selemix 2.705.050X PUR Primer can be applied by both airless and conventional spray equipment, when applied at 50 micron dry film thickness the paint has a theoretical coverage rate of 4.5-5.5m2 per litre. Being a 2 pack paint the 2.705.050X will need to be combined with Selemix Hardeners 9-060 or 9-070 at a general ratio of 4 to 1, it will also require thinning with Selemix Thinners 1-430 prior to use, always consult the technical data sheet for applicable mix ratio prior to use. 

Technical Details

Features and Benefits

  • High build
  • Good adhesion
  • Good anti-corrosive properties

Colour Codes

  • 2.705.0500 Grey
  • 2.705.0501 White
  • 2.705.0502 Black
  • 2.705.0503 Red

Compatible Products

Technical Info

Components: Two Pack
Type: Solvent Based
Finish: -
Stock Colours: Black, Grey, White, Red
Tintable: No
VOC Content: -
Volume Solids: -
Suitable Substrates: Aluminium, bare steel, galvanized steel, and light alloys
Application Method: Conventional Spray, Airmix Spray, Electrostatic Spray
Theoretical Coverage: 4.5-5.5 m²/l when applied at a 50µm dry film thickness
Wet Film Thickness (WFT): -
Dry Film Thickness (DFT): 50 -200µm
Induction Time: -
Pot Life: 3 hours at 20°C
Dust Dry: 20-30 minutes at 20°C
Touch Dry: 2-3 hours at 20°C
Overcoatable: Min 2 hours to max 24 hours at 20°C without flatting
Fully Cured: -
Cleaner / Thinner:

Selemix 1-430 or 1-208

Shelf Life: See tin for shelf life and storage information

Available in 13 or 14.3 Litres depending on colour

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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