Konstrukt 3-in-1 Galvanising Spray is a range of metallic zinc aerosol coatings developed for corrosion protection, priming, finishing and galvanised touch-up work. The range includes Grey, Silver and Black options to suit different stages and finishes. Silver and Black are fast-drying epoxy-based coatings that provide adhesion, corrosion resistance and long-lasting durability as an anti-corrosive primer and topcoat. They are also suitable for touching up welded areas on galvanised products.
Grey Zinc is a zinc-rich, heavy-duty corrosion-inhibitive primer containing 99% pure zinc and more than 91% metallic zinc pigment in the dry film. It provides galvanic protection to weld joints and is recommended beneath Silver or Black Zinc for longer-term protection and highly corrosive conditions. All three variants are supplied in 400 g aerosols with adjustable spray patterns and common drying times. Suitable applications and preparation requirements vary by colour and substrate.
Key Features
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Range of three metallic zinc aerosol coatings
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Available in Grey, Silver and Black
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Provides corrosion protection for metal surfaces
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Suitable for galvanised touch-up work
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Silver and Black provide primer and topcoat functions
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Silver and Black use fast-drying epoxy-based formulations
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Grey provides heavy-duty galvanic protection
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Grey contains 99% pure zinc
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More than 91% metallic zinc pigment in the Grey dry film
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Suitable for protecting weld joints
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Adjustable horizontal and vertical spray patterns
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Supplied in 400 g aerosol cans
Applications
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Corrosion protection of metal surfaces
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Touch-up coating for welded galvanised products
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Protection of weld joints
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Metal fabrication
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Priming steel and wrought iron
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Coating galvanised iron
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Anti-corrosive priming
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Silver or Black finish coating
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Non-ferrous metals with the appropriate primer
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Maintenance of galvanised surfaces
Specifications
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Product Type: Metallic zinc aerosol coating
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Can Size: 400 g aerosol
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Finish: Grey – matt; Silver – metallic; Black – satin
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Consistency: Liquid
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Propellant: Dimethyl ether
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Grey Zinc Composition: 99% pure zinc with more than 91% metallic zinc pigment in the dry film
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Silver and Black Formulation: Epoxy-based metallic zinc coating
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Suitable Ferrous Surfaces: Steel, wrought iron and galvanised iron
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Additional Silver and Black Surfaces: Aluminium, alloys, ZINCALUME® and stainless steel with an appropriate primer
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Ideal Application Temperature: 10–40°C
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Coverage – Grey and Silver: Approximately 2 m² per can, depending on the surface and overspray
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Coverage – Black: Approximately 2.5 m² per can, depending on the surface and overspray
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Touch Dry: 20 minutes at 25°C
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Recoat Time: 1 hour
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Hard Dry: 16–24 hours
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Spraying Distance: Approximately 20–25 cm
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Spray Pattern: Adjustable horizontal and vertical nozzle settings
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Grey Primer Dry Time Before Silver or Black: 4–6 hours
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Standards & Compliance: Grey Zinc surface preparation recommendation – AS 1627.4 Class 2
