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Armourspray® is a range of solid, pearlescent and clear finishes with high chemical resistance allowing the removal of most forms of graffiti, delivered with warranty grade* advanced highly durable polyurethane thermosetting powder.

It is ideal for use:

  • On pre-treated architectural grade aluminium
  • On mild steel, bright/semi bright steel, black steel and blue steel
  • In mild and severe exterior conditions
  • In general and moderate interior conditions
  • In environments greater than 10m from the high tide mark
  • Over other Dulux powder coatings as a protective clear layer
  • On the following interior and exterior projects:

Armourspray® is only suitable for coastal environments >10m from the high tide line and is NOT suitable in strongly acidic environments so the pH must be between 5 and 9.
Please refer to the ‘Interior and exterior environments close to liquids other than coastal, river and lake salt water environments’ section for warranty implications in such environments.

Features

  • Highly durable polyurethane thermosetting powder coating
  • Enables the removal of most forms of graffiti with widely available removal products
  • Alumi Shield™ warranty
    • 15 Year Aluminium Durability warranty^
    • 15 Year Aluminium Colour warranty^
  • Steel Shield™ Warranty
    • Up to 10 Year Steel Corrosion warranty^
    • 15 Year Steel Colour warranty^
  • No solvents or solvent emissions & TGIC free.
  • Formulated to meet: AS3715, Exceeds AAMA 2603.

Benefits

  • Guaranteed performance on appropriately pre-treated aluminium and steel*
  • Very good colour retention
  • Highly durable finish
  • Ideal for use in environments greater than 10m from the high tide mark
 
*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. Warranties for Armourspray® apply to the stocked products listed here and CustomColours on request only. ^ The Alumi Shield and Steel Shield Colour Warranties are not applicable to Armourspray® clear products. The Alumi Shield Durability and Steel Shield Corrosion Warranties only apply to Armourspray® clear products when applied over Dulux Duralloy +PLUS, Protexture, Duratec, Electro & Charisma powder coatings. The Alumi Shield Durability and Steel Shield Corrosion Warranties do not apply to Armourspray clear products when applied over any other products or directly to an aluminium or steel substrate. When overcoating Dulux powder coatings with Armourspray® clear products, the durability or corrosion warranty relating to the clear topcoat will only apply. Any durability, colour or other warranties relating to the overcoated Dulux powders coatings will no longer apply. Variables beyond the reasonable control of Dulux such as graffiti type and time elapsed prior to graffiti removal, can impact the performance of the Coating System. If the Coating System has been graffitied and there is a failure in the graffitied area, the warranty will be limited to the areas not impacted by the graffiti.

Product Information

Project Types

Exterior projects

  • Residential buildings less than 4 levels
  • Light commercial buildings less than 4 levels
  • Non-habitable

 

Interior projects (All BCA classes)

  • All commercial buildings
  • All residential buildings
  • Non-habitable/Industrial

Uses

Armourspray® powder coatings have a multitude of uses over various substrates including steel and aluminium.

 

Examples include: platform signage and train components, outdoor street furniture, bus shelters, security lockers, road infrastructure and general signage, roller shutter doors, transformers, and furniture for industry and schools.

Surfaces

Ideal for warranty grade application over:

  • Architectural aluminium including perforated aluminium
  • Mild steel, bright/semi bright steel, black steel and blue steel

 

Armourspray® can also be used on the following but is not warranted:

  • Galvanised steel, stainless steel, Zincalume, non-ferrous metals

Technology

Highly Durable polyurethane thermosetting powder

Range

Armourspray®

Look

Solid, pearlescent or clear look

Finish

Gloss, satin and matt finishes

Interior or Exterior

Interior and exterior use

Product Performance Radar

See how this product rates on selected measures below.

Scale

Superior: 5

Excellent: 4

Very good: 3

Good: 2

OK: 1

Not Applicable: 0

Compare with other product ranges

Description of measures:

  • Exterior colour & chalking resistance – The powder coated film's resistance to colour fading and chalking in exterior conditions during its warrantable period (in accordance with the Dulux Care & Maintenance program).
  • Exterior film durability – The powder coated film's resistance to peeling, cracking or flaking during its warrantable period (applicable to aluminium substrates only) (in accordance with the Dulux Care & Maintenance program).
  • Corrosion resistance - The powder coated system's resistance to corrosion during its warrantable period (applicable to steel substrates only)
  • Film Hardness – The powder coated film's resistance to gouging or rupturing.
  • Low energy curing – Some powder coating ranges enable a reduction in energy consumption through lower oven temperatures, and or faster line speeds.
  • Mar and scuff resistance – The powder coated film's ability to resist the visible mar and scuffing that can happen during transportation, fabrication, onsite during construction and service life when compared to smooth powder coat finishes.
  • Reaction to fire testing – A powder coated film's performance to industry standard ‘reaction-to-fire’ tests that have been carried out for the Dulux powder coating ranges in accordance with the Australian and New Zealand building codes.
  • VOC (Volatile Organic Compounds) – Powder coating films produce negligible total VOCs and formaldehyde emissions which is especially important in indoor environments.

Visit the contact us page to get in touch.

Pre-treatment of Aluminium

Pretreatment Standards

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.

 

Etch

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. As an approximate guide:

  • An etch rate of >1gm/m2 , is recommended for Armourspray® projects, but etch rate advice from pre-treatment suppliers should be taken into consideration.

Conversion Coatings

This is the next pre-treatment process for aluminium to ensure that it is suitably prepared for coating.

  • Chrome conversion weights must be a minimum of 431mg/m².
  • Chrome-free conversion weights – refer to your pre-treatment supplier as currently no standards address chrome-free.
  • Chrome-free conversion coatings should be applied and maintained in accordance with the manufacturer’s instructions.
  • When changing from chrome to chrome-free your accreditation will require reapplication immediately. Warranty applications through this period will need to be monitored, tested and approved individually.

Final Rinse

Final rinse is to ensure optimum surface preparation prior to coating.

  • Final rinse water run-off from the extrusion shall have recommended conductivity of less than 80 micro Siemens/cm.
  • Pre-treated aluminium must be powder coated within the time specified by the pre-treatment supplier – this is generally within 16 to 48 hours.
  • The entire area of the aluminium shall be properly pre-treated, appropriate spacing devices should be used.

Handling

Care should be taken with handling to ensure health and safety measures are met and that the substrate is not contaminated.

  • Pre-treated sections must never be handled with bare hands. Clean and lint free cotton gloves must be worn at all times when handling pre-treated sections.

Dry Off Oven (if applicable)

If your site uses a dry off oven to assist in the pre-treatment process, consult your pre-treatment supplier for advice, but generally;

  • < 75° C for chrome pre-treatment,
  • < 120° C for chrome-free pre-treatment.
  • Applicators must be able to demonstrate compliance with this specification.

 

Pretreatment Standards

The pre-treatment process must be capable of meeting the performance outputs as described in AS3715 and AAMA-2604

Pre-treatment of Steel

Steel substrates shall be prepared as follows:

  1. Wash and degrease all surfaces to be coated in accordance with AS1627.1 with a free-rinsing, alkaline detergent, in strict accordance with the manufacturer’s written instructions and all safety warnings.
  2. Wash with fresh potable water and ensure that all soluble salts are removed in accordance with AS 3894.6 methods A&D.
  3. Grind all sharp edges with a power tool to a minimum radius of 2mm.
  4. Power tool clean welds to AS1627.2 Class 2 to remove roughness. Remove filings, preferably by vacuum or compressed air.
  5. Abrasive blast clean all steel surfaces to be painted in accordance with AS1627.4 to visual standard AS1627.9 Class 2.5 (equivalent to ISO8501-1, Sa 2.5: Very Thorough Blast-Cleaning). Use a medium that will generate a surface profile of 35 to 65 microns (as tested to AS3894.5 Method A.) In situations where it is not possible to prepare your item on all surfaces as described above, for long term protection against corrosion it is strongly recommended whenever possible, that an alternative substrate such as, aluminium be considered.
  6. The steel is to be stored in an area which is clean and dry
  7. The steel must be coated within 4 hours of blasting.

Application

Application Method

Electrostatic Spray

Cure Schedule

Metal Temperature:

210° for 10 minutes

200° for 12 minutes

195° for 15 minutes

How to clean your powder coating in 3 easy steps

1. Carefully remove any loose surface deposits with a wet sponge by gently rubbing.
2. Clean by gently rubbing the surface with a soft brush (non-abrasive) and a dilute solution of a mild detergent, e.g. pH-neutral liquid hand or dishwashing detergent in warm water to remove dust, salt and other deposits. For stubborn stains use only recommended solvents on the affected area, e.g. Isopropyl alcohol (IPA) or methylated spirits and rinse off with clean water. Do not use other aggressive solvents.
3. Rinse the surfaces with clean fresh water after cleaning to remove all residues.

Additional advice for graffiti removal

If the steps outlined above do not remove graffiti from affected areas, follow these steps:
4. Either spray graffiti remover GuardIt® Soy Safe Sensitive or apply GuardIt® Soy Allstone Gel using a soft brush to the affected surface area and leave for at least 5 minutes. Follow the safety instructions listed on the GuardIt® product label. Visit guarditsolutions.com.au for product availability.
5. Using a clean damp soft cloth gently wipe the surface and rinse with clean fresh water to remove all residue.
6. If graffiti is still visible repeat steps 4 and 5 again.

 

The table references AS2312.1, AS 4312 and ISO 9223 to identify the environment, conditions and atmospheric corrosivity categories.


1. Geothermal environments greater than 500m of a bore, mud pool, steam vent, or other source with a pH between 5 and 9. For A pH outside this consult Dulux. 
2. Geothermal hot spots within 500m of a bore, mud pool, steam vent, or other source.
3. All offshore islands including Waiheke Island, Stewart Island, Fraser Island and Pacific islands eg PNG, Fiji, Samoa, Tonga, Tahiti, Noumea
4. The corrosion rates for the first year of exposure for the different corrosivity categories of Aluminium and Carbon (Mild) Steel are determined by the following standards:
AS 4312 - Atmospheric corrosivity zones in Australia.
AS 2312.1- Guide to the protection of structural steel against atmospheric corrosion by the use of protective coatings. Part 1: Paint coatings
ISO 9223 - Corrosion of metals and alloys - Corrosivity of atmospheres - Classification, determination and estimation 
5. The corrosion rates for the first year of exposure for the different corrosivity categories of Aluminium are determined by the following standard:
ISO 9223 - Corrosion of metals and alloys - Corrosivity of atmospheres - Classification, determination and estimation 

Project Suitability – Aluminium

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, or the online Dulux SpecMap tool, available here.

● Alumi Shield™ warranty available Armourspray is only suitable for environments >10m from the high tide line. 
All Dulux powder products are NOT suitable in strongly acidic or caustic environments so the pH must be between 5 and 9. Please refer to the ‘Interior and exterior environments close to liquids other than coastal, river and lake salt water environments’ section for warranty implications in such environments.
Information for Perforated and Expanded aluminium: Alumi Shield™ warranties on perforated and expanded aluminium are available for the Armourspray range in the following environments:
 a. Interior – General Interior conditions (E-Prime/ Grey Primer base coat not mandatory); Moderate Interior (E-Prime/Grey Primer base coat mandatory).
  b. Exterior – Mild (E-Prime/Grey Primer base coat not mandatory); Severe (E-Prime/Grey Primer base coat mandatory).
For more information about specifications on perforated or expanded aluminium please click here.

Project Suitability – Steel

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, or the online Dulux SpecMap tool, available here.

Armourspray is only suitable for coastal environments > 10m from the high tide line. All Dulux powder products are NOT suitable in strongly acidic environments so the pH must be between 5 and 9. * 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 in such environments.

Conditions - Alumi and Steel

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.

1. Geothermal environments greater than 500m of a bore, mud pool, steam vent, or other source with a pH between 5 and 9. For pH outside this consult Dulux.
  2. Geothermal hot spots within 500m of a bore, mud pool, steam vent, or other source.
 3. All offshore islands including Waiheke Island, Stewart Island, Fraser Island and Pacific islands eg PNG, Fiji, Samoa, Tonga, Tahiti, Noumea
4. The corrosion rates for the first year of exposure for the different corrosivity categories of Aluminium and Carbon (Mild) Steel are determined by the following standards:    
SNZ TS 3404 - Standards NZ Technical Specification - Durability requirements for steel structures & components     
AS 2312.1 - Guide to the protection of structural steel against atmospheric corrosion by the use of protective coatings. Part 1: Paint coatings     
ISO 9223 - Corrosion of metals and alloys - Corrosivity of atmospheres - Classification, determination and estimation
5. The corrosion rates for the first year of exposure for the different corrosivity categories of Aluminium are determined by the following standard:    
ISO 9223 - Corrosion of metals and alloys - Corrosivity of atmospheres - Classification, determination and estimation

Environments close to liquids other than coastal, river and lake salt water environments.

Please refer to the guidance below for:

  • Any interior application of powder coating close to liquids, eg swimming pools, fountains, bathrooms, showers, sinks etc
  • Buildings that have exterior facilities close to liquids other than the sea, eg outdoor swimming pools, fountains, outdoor bathrooms

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 any distance from the liquid.
Alumi Shield warranties are only available when applied by a Dulux Accredited or Dulux Prime 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 PH must be >5 and <9. Alumi Shield warranties are not available if the powder coating is immersed in any liquid.

Advice Line

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

Product Solutions

Data Sheets & Safety Data Sheets

Armourspray - lines 912 & 91K Product Data Sheet

 

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 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.

Armourspray Anti Graffiti (1)
Alumi Shield Warranty Icon 15 yr aluminum Durability warranty 15 aluminium colour warranty Duratecintensity Warranties 2 V2 1 Hdpolyurethane Icon Grey Resized2 Solid Colour Look Pearlescent Look Icon Clear look Accredited PC Product Icons C014 REV01 1
Armourspray® Anti Graffiti Powdercoat Range

Armourspray® is a range of solid, pearlescent and clear finishes with high chemical resistance allowing the removal of most forms of graffiti, delivered with warranty grade* advanced highly durable polyurethane thermosetting powder.

Clear

Matt

9121030M

Clear

Gloss

9121030G

Arctic White

Gloss

91296914

Silver Kinetic®

Satin

91K7970S

Black

Satin

9129024S