Slow-curing high gloss 2-pack Polyurethane finish for coating machinery, agricultural and construction equipment, and many other industrial painting applications where a durable finish is required.
Professional use only - from the 24th August 2023, adequate training is required before industrial or professional use of this product.
Should you require training, visit - https://www.safeusediisocyanates.eu/
Professional use only - from the 24th August 2023, adequate training is required before industrial or professional use of this product.
Should you require training, visit - https://www.safeusediisocyanates.eu/
Selemix 7-512 2K Polyurethane Extra Topcoat (Slow) is a high quality 2-pack Polyurethane finish for solid colours and single-layer metallic finishes. It gives high gloss finish with very good durability. Slower curing version for larger areas and application via airless spray, this is due to the use of 9-065 Hardener/Activator.
It is compatible with Selemix Epoxy and Polyurethane primers, giving a durable and hard wearing paint system.
Suitable for the coating of machinery, agricultural and construction equipment, and many other industrial painting applications where a durable finish is required.
Also available in Standard (which also available in Semi-Gloss and Semi-Matt options), Accessible and HD UV versions.
Application can be by conventional spray or air assisted airless spray.
Please note when 7-512 is used with 9-065 Hardener it is only available in High Gloss.
For Professional Use Only.
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.
Painted Surfaces/Polyurethane or Polyester Fillers:
Selemix Epoxy Primers or PU Primers:
| Features | Conventional Spray | Air-Assisted Airless |
|---|---|---|
By Weight: 7-512 Topcoat 9-065 Hardener | By Weight: 1000 250 200-300 | By Weight: 1000 250 160-200 (use 1-208/1-470) |
By Volume: 7-512 Topcoat 9-065 Hardener | By Volume: 4 1 0.9-1.4 (20-35%) | By Volume: 4 1 0.7-1 (18-25%) (use 1-208/1-470) |
| Viscosity (at 20°C): | 18-20 secs DIN4 | 20-25 secs DIN4 |
| Pot Life (at 20°C): | 1.5 hours | 1.5 hours |
Mixing Ratio:
Please Note: Refer to the Product Data Sheet for detailed information regarding mixing ratios for the relevant binder/base and hardener/activator used.
| Features | Conventional Spray | Airless Spray |
|---|---|---|
| Spraygun Setup: | Nozzle: Gravity: 1.3-1.4mm Suction: 1.6-1.8mm Pressure feed: 0.85-1.2mm | Nozzle: 9-11 thou 0.23-0.28mm |
| Air Pressure: | HVLP: 2 Bar Standard: 2-3 Bar | 2.5 Bar |
| Fluid Pressure: | N/A | 80-100 Bar |
| Number of coats: | 2 | 2 |
| Flash-off between coats: | 10-15 mins | 10-15 mins |
| Drying: | Air dry or bake at 60°C for 30-40 mins | Air dry or bake at 60°C for 30-40 mins |
| Flash-off before bake: | 10 mins | 10 mins |
| Wet Film Thickness: | 120 microns | 120 microns |
| Dry Film Thickness: | 50 microns | 50 microns |
Please see the Product Data Sheet for detailed Application Instructions before use.
Note: Please see the Product Data Sheet for detailed information.
| Drying Times 20°C | |
|---|---|
| Dust Free | 10-15 mins |
| Touch Free | 1-1.5 hours |
| Tape Free | 16 hours |
| Handleable | 4-5 hours |
| Hard Dry | 10-12 hours or after bake |
| Overcoating time | Minimum: When Hard Dry Maximum: 24 hours by itself without sanding |
| Please Note: Lower temperature or film thickness higher than 50µm will extend drying times | |
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.
Selemix 7-512 2K Polyurethane Extra Topcoat (Slow) 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
For use with selected products in the Selemix range including Selemix 2K Polyurethane Direct Topcoat.Please see the Product Data Sheet for the Base Product for mixing ratios/application instructions before use For Professional Use OnlyMore Information Delivery Info
£64.07 (incl. VAT)
£53.39 (ex. VAT)
For use with selected products in the Selemix range including Selemix 2K Polyurethane Direct Topcoat.Please see the Product Data Sheet for the Base Product for mixing ratios/application instructions before use For Professional Use OnlyMore Information Delivery Info
£48.53 (incl. VAT)
£40.44 (ex. VAT)
High build 2K polyurethane primer used in conjunction with Selemix 2K Acrylic and PU topcoats for a system suitable for the finishing and protection of machinery, agricultural and construction equipment, and many other industrial painting applications.Gives good corrosion resistance and can be used on Steel, Cast Iron, Light Alloys,...
£242.39 (incl. VAT)
£201.99 (ex. VAT)
For use with selected products in the Selemix range including Selemix 2K Polyurethane Direct Primer.Please see the Product Data Sheet for the Base Product for mixing ratios/application instructions before use For Professional Use OnlyMore Information Delivery Info
£13.67 (incl. VAT)
£11.39 (ex. VAT)
