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The Duralloy Mannex textured range is a collection of popular textured finishes including COLORSTEEL® colours^, delivered with warranty grade advanced durable polyester thermosetting powder.
It is ideal for use:
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Duralloy is only suitable for coastal environments >100m from the high tide line and are NOT suitable in strongly acidic or caustic environments so the the pH must be between 5 and 9.
Please refer to the ‘Interior and exterior environments close to liquids other than the sea’ section for warranty implications for in such environments.
*Warranties are only valid when applied by a Dulux Accredited or Dulux Prime Accredited Powder Coater to the warranty specification on recommended projects, and subject to specified warranty terms and conditions.
Developed primarily for use on extruded aluminium, including window and door joinery, and extruded aluminium panel work on class 1 & 10 residential buildings under the Australian Building Code. Duralloy is also suitable for use over a variety of substrates, including mild steel and aluminium.
Ideal for warranty grade application over:
Duralloy can also be used on the following but is not warranted:
Durable polyester thermosetting powder
Duralloy
Textured look
Matt finishes
Interior and exterior use
The pre-treatment process must be capable of meeting the performance outputs as described in AS3715 and AAMA-2603
Compliance to appropriate process parameters is essential in ensuring compliance to etch, conversion coating weights (time/concentration) and conductivity of the final rinse.
The etch process is a very important stage of pre-treatment and close consultation with your pre-treatment supplier is strongly recommended to ensure optimum adhesion & corrosion resistance is obtained. Etch rates must be a minimum of 1gm/m²
This is the next pre-treatment process for aluminium to ensure that it is suitably prepared for coating.
Final rinse is to ensure optimum surface preparation prior to coating.
Care should be taken with handling to ensure health and safety measures are met and that the substrate is not contaminated.
If your site uses a dry off oven to assist in the pre-treatment process, consult your pre-treatment supplier for advice, but generally;
Steel substrates shall be prepared as follows:
Electrostatic Spray
Metal Temperature:
210° : 4 mins minimum
200° : 5 mins minimum
180° : 8 mins minimum
Please note: All RapidCure products can be applied at standard temperatures, but benefits from possible reduction in energy consumption or faster line speeds will be lost.
5. The corrosion rates for the first year of exposure for the different corrosivity categories of Aluminium are determined by the following standard:
Use the tables below to determine the appropriate the product choice you have to gain a Alumi Shield™ warranty by determining the environment that your project will be exposed to. Use this together with the Dulux Macroclimate Corrosivity Corrosivity Zone Maps of New Zealand Guide, available here, the online Dulux SpecMap tool, available here.
Use the tables below to determine the appropriate the product choice you have to gain a Steel Shield™ warranty by determining the environment that your project will be exposed to. Use this together with the Dulux Macroclimate Corrosivity Corrosivity Zone Maps of New Zealand Guide, available here, the online Dulux SpecMap tool, available here. Click on the table below for a larger version.
All Dulux powder products are NOT suitable in strongly acidic or caustic environments so the PH must be between 5 and 9.
1. Duralloy is only suitable for coastal environments >100m from the high tide line.
* In Mild (Medium) exterior environments and Moderate (Medium) interior environments, a 10 year corrosion warranty is available with a Zincshield, Grey Primer/E-Prime and the indicated top coat system. Without Grey Primer/E-Prime a 5 Year corrosion warranty is available.
Please refer to ‘Interior and exterior environments close to liquids other than coastal, river and lake salt water environments’ for warranty implications where powder coatings may be in close proximity to liquids.
Use the following table which references AS 2312.1, SNZ TS 3404 and ISO 9223 to identify the environment, conditions and atmospheric corrosivity categories. To pinpoint your projects corrosivity zone this table should be used together with the Dulux Macroclimate Corrosivity Zone Maps of New Zealand Guide, available here, or Dulux SpecMap tool available here.
5. The corrosion rates for the first year of exposure for the different corrosivity categories of Aluminium are determined by the following standard:
1. Please note chemically treated water includes antimicrobial treatments, e.g. in pools, anti-corrosive chemicals, and soapy water in bathrooms and showers.
■ Where indicated Alumi Shield and Steel Shield warranties are available on areas >than 1m from the liquid.
✓ Where indicated Alumi Shield and Steel Shield warranties are available on areas >than 2m from the liquid (ie outside the splash zone).
● Where indicated Alumi Shield and Steel Shield warranties are available any distance from the liquid.
Alumi Shield warranties are only available when applied by a Dulux Accredited Powder Coater to the warranty specification on recommended project types and conditions.
All Dulux powder product are NOT suitable in strongly acidic or caustic environments so the pH must be between 5 and 9.
Alumi Shield warranties are not available if the powder coating is immersed in any liquid.
Our dedicated consultants can help simplify the specification process, saving you time and money by providing the right coating advice for your project.
Call 0800 800 975
On pre-treated architectural aluminium when applied by a Dulux Accredited Powder Coater to the warranty specification on recommended project types and conditions.
For more information on our Dulux Alumi Shield™ warranty program click here.
On mild steel, bright/semi bright steel, black steel and blue steel as part of the Steel Shield warranty system when applied by a Dulux Accredited Powder Coater to the warranty specification on recommended project types and conditions.
For more information on our Dulux Steel Shield™ warranty program click here.
Environments must be:
Please note chemically treated water includes antimicrobial treatments, e.g. in pools, anti-corrosive chemicals, and soapy water in bathrooms and showers.
Only Dulux Accredited Powder Coaters are able to issue our Dulux Alumi Shield™ and Steel Shield™ warranties after demonstrating their capability to meet stringent quality conditions and international standards.
For more information click here.
Colours displayed should be used as a guide for your colour selection.
Always confirm your colour choice with a production line prepared swatch for final colour approval.
* Only Dulux Accredited and Dulux Prime Accredited Powder Coaters are able to issue our Dulux Alumi Shield™ and Steel Shield™ warranties after demonstrating their capability to meet stringent quality conditions and international standards.
The Duralloy Mannex textured range is a collection of popular textured finishes including Colorsteel® colours^, delivered with warranty grade advanced durable polyester thermosetting powder.
^ Colour variation may occur between powder coated surfaces and other manufacturers’ materials as coatings technologies and master panels/colours can change over time. We always recommend cross-checking your colour choice with a powder coated swatch sample for final approval.
