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Aluminium Paints
Paints for aluminium surfaces require specialist formulations to ensure lasting adhesion and durable performance. Aluminium’s smooth, low-energy surface resists standard coatings unless properly prepared or primed. This category features direct-to-metal aluminium paints and multi-coat systems, including epoxy and etch primers where needed, to help achieve long-term resistance to flaking, weathering, and corrosion. These solutions are ideal for aluminium cladding, railings, window frames, signage, vehicle parts, plant equipment, and more.
Available in 5,000+ colours, these paints support custom branding, machinery colour matching, and architectural schemes. Designed for application by brush, roller or spray, they suit both maintenance and refurbishment projects across commercial, industrial, coastal, marine and transport sectors. Customers should always consult the technical support team for advice on primer compatibility and surface preparation, especially when dealing with anodised, powder-coated, or previously painted aluminium.
Jotun Conseal Touch-Up
Jotun Conseal Touch-Up is a one component physically drying acrylic coating with a matt finish. This high build product is fast drying and can be used direct to metal. Ideal as a primer/topcoat in atmospheric environments Can be applied at sub zero surface temperatures Available in hundreds of RAL, NCS, BS and Jotun Colours - 1,100+ new...
Jotun Jotamastic 90
Jotun Jotamastic 90 is a two component polyamine cured epoxy mastic coating that is a surface tolerant, abrasion resistant, high solids and high build. This Jotun product is tintable in a wide range of colours and is specially designed for areas where optimum surface preparation is not possible or desired. Provides long lasting protection...
Jotun Jotamastic 90 Aluminium
Jotun Jotamastic 90 Aluminium is a two component polyamine cured epoxy mastic coating. It is aluminium pigmented for improved barrier effect. Suitable for properly prepared carbon steel, galvanised steel, stainless steel, aluminium, concrete and a range of aged coating surfaces. Aluminium version of Jotun Jotamastic 90 Surface tolerant,...
Jotun Jotamastic 90 WG
Jotun Jotamastic 90 WG is a winter grade version of Jotamastic 90 to aid application in lower temperatures and to provide faster drying and curing times. Two component polyamine cured epoxy mastic coating Also available as Jotun Jotamastic 90 Aluminium WG for improved barrier effect Surface tolerant Abrasion resistant High solids High...
Tikkurila Temadur 20
2-pack semi-matt polyurethane paint with 3,800+ colours that can be used as a single-coat paint for steel, zinc and aluminium surfaces with its anti-corrosion pigmentation, and also used as a primer or as a semi-matt topcoat in epoxy-polyurethane systems. It is also suitable for use on uPVC. Resistance to weathering and abrasion MED...
Jotun Hardtop Flexi
Jotun Hardtop Flexi is a high solids (64% volume) polyurethane topcoat with excellent wetting and adhesion properties. Hardtop Flexi has a remarkable ability to resist impact and will maintain initial gloss level over extended periods. This is one of the few products that contain anti-corrosive pigments for the best direct to metal...
Jotun Penguard HB
Jotun Penguard HB is a two component polyamide cured high molecular weight epoxy coating designed as a high build, all purpose coating for new construction. Can be used as a primer, mid coat, finish coat or as a single coat system in atmospheric and immersed environments. Note: 5L red is made to order, with a 10-working day lead time
Jotun Jotamastic 90 Aluminium WG
Jotun Jotamastic 90 Aluminium WG is a two component winter grade polyamine cured epoxy mastic coating. It is aluminium pigmented for improved barrier effect. Suitable for properly prepared carbon steel, galvanised steel, stainless steel, aluminium, concrete and a range of aged coating surfaces. Winter grade version of Jotamastic 90...
Jotun Jotamastic Smart Pack HB
Jotun Jotamastic Smart Pack HB is a two component amine cured epoxy mastic coating. It is a surface tolerant, high solids, high build product designed for application with brush and roller. 1:1 mixing ratio for easy use and reduced wastage. Specially designed for areas where optimum surface preparation is not possible, provides long lasting...
Jotun Jotamastic 90 GF
Jotun Jotamastic 90 GF is a two component polyamine cured epoxy mastic coating that is a surface tolerant, abrasion resistant, high solids and high build. It is reinforced with glass flakes for improved abrasion and scratch resistance. Specially designed for areas where optimum surface preparation is not possible or desired. Now available...
Selemix 7-530/7-531 2K Polyurethane Direct Topcoat (10 GU)
10% gloss level versatile, 2-pack PU finish for direct application without need for a primer. Suitable for use on Steel, Cast Iron, Aluminium, Light Alloys, GRP and Painted Surfaces Excellent anticorrosive properties Available in 10%, 30%, 50%, 70% and 80% Gloss Levels (click to view product) Available in over 6,700+ RAL, RAL Metallic*,...
Jotun Penguard FC
Jotun Penguard FC is a two component polyamide cured high molecular weight epoxy coating that has a semi gloss finish with fair gloss retention. It is a high solids product that can be used as a primer, mid coat, finish coat or as a single coat system in atmospheric environments. To be used as a topcoat in atmospheric environments. Now...
Hempel Hempadur 15570
Hempadur 15570 is a two component, polyamide-adduct cured epoxy paint, which cures to a strong and highly corrosion resistant coating, at temperatures down to -10°C. Maintenance and repair primer, intermediate, and/or finishing coat in Hempadur systems in severely corrosive environment, and many more uses below EC-type examined as a low...
Selemix 7-534/7-535 2K Polyurethane Direct Topcoat (50 GU)
50% gloss level versatile, 2-pack PU finish for direct application without need for a primer. Suitable for use on Steel, Cast Iron, Aluminium, Light Alloys, GRP and Painted Surfaces Excellent anticorrosive properties Available in 10%, 30%, 50%, 70% and 80% Gloss Levels (click to view product) Available in over 6,700+ RAL, RAL Metallic*,...
Sherwin-Williams Macropoxy 646
Sherwin-Williams Macropoxy 646 is a versatile high performance polyamide cured epoxy designed to fulfil the needs of both new construction and maintenance painting. Available in 400+ colours, including RAL and BS Please note: Also available in Aluminium subject to an extended lead time of 14 days and a minimum order quantity of 200L -...
Jotun Penguard Universal
Jotun Penguard Universal is a two component polyamine cured pure epoxy coating that is a fast drying, all year round, high solids, high build product. Jotun Penguard Universal provides excellent corrosion protection as part of a complete coating system and can be used as primer, mid coat, finish coat or as a single coat system in atmospheric...
Selemix 7-532/7-533 2K Polyurethane Direct Topcoat (30 GU)
30% gloss level versatile, 2-pack PU finish for direct application without need for a primer. Suitable for use on Steel, Cast Iron, Aluminium, Light Alloys, GRP and Painted Surfaces Excellent anticorrosive properties Available in 10%, 30%, 50%, 70% and 80% Gloss Levels (click to view product) Available in over 6,700+ RAL, RAL Metallic*,...
Jotun Penguard Express CF
Jotun Penguard Express CF is a two component polyamide cured, colour stable epoxy primer/finish coating that is fast drying, high solids and high build. It can be used as primer, mid coat or finish coat in atmospheric environments and is specially designed for new construction where fast dry to handle and over coating times are required....
Jotun Jotacote Universal N10
Jotun Jotacote Universal N10 is specially designed as a universal, all round, all year, new building coating where fast dry to handle times are required. Jotun Jotacote Universal N10 can be used as primer, mid coat, finish coat or as single coat system in atmospheric and immersed environments and is replacing the current Jotacote Universal...
Hempel Hempaprime Multi 500 Winter 45953
Hempaprime Multi 500 is a fast drying, high solids epoxy paint. It provides hard wearing and long lasting barrier protection in coating systems for severe corrosive environments. Recommended as a high-build, intermediate coat in high performance coating systems where fast handling and short overcoating times are required Meets the...
Tikkurila Fontecryl SC-MR 10
5,500+ colours. Applies directly onto steel without any priming. It adheres extremely well to the surface and forms a tight, protective paint film. Water-borne, one-component fast-drying acrylic-based paint which contains active anti- corrosive pigments. Fast drying enables rapid overcoating, thus shortening overall painting time Used as a...
Tikkurila Temadur 10
Tikkurila Temadur 10, a two-component matt polyurethane paint containing anti-corrosive pigments used as a single-coat paint for steel, zinc and aluminium surfaces. Huge colour range available with RAL, BS & NCS shades Can also used as a primer or a matt topcoat in epoxy systems exposed to weathering and/or chemical stress...
HMG High Build Vinyl Primer Finish
HMG High Build Vinyl Primer Finish is a high build anti corrosive vinyl primer finish. Excellent adhesion Corrosion protection to mild steel, aluminium, stainless steel and galvanised substrates Available in 5,000+ colours from RAL, NCS, and British Standard Also available as an aerosol, please see HMG High Build Vinyl Primer Finish...
Selemix 7-538/7-539 2K Polyurethane Direct Topcoat (80 GU)
80% gloss level versatile, 2-pack PU finish for direct application without need for a primer. Suitable for use on Steel, Cast Iron, Aluminium, Light Alloys and GRP Excellent anticorrosive properties Available in 10%, 30%, 50%, 70% and 80% Gloss Levels (click to view product) Available in over 6,700+ RAL, RAL Metallic*, BS, NCS and...
Jotun Penguard Pro GF
Glass flake reinforced, abrasion resistant epoxy coating that is surface tolerant, fast drying, high solids and high build. Specially designed for areas where increased abrasion and impact resistance is needed such as decks, walkways and landing areas. Can be used as primer, mid coat, finish coat or as single coat system in atmospheric and...
Selemix 7-530/7-531 2K Polyurethane Direct Topcoat Economy (10 GU)
Versatile, 2-pack PU with 10% gloss finish for direct application to a variety of substrates without need for a primer. Suitable for use on Steel, Cast Iron, Aluminium, Light Alloys, GRP and Painted Surfaces Excellent anticorrosive properties Available in 10%, 30%, 50%, 70% and 80% Gloss Levels (click to view product) Available in over...
HMG High Build Vinyl Primer Finish Aerosol
HMG High Build Vinyl Primer Finish Aerosol is a 1K high build anti corrosive vinyl primer finish. This product has also been designed to be “Ready for Use”, for the non-aerosol version of this product please see HMG High Build Vinyl Primer Finish. 400ml/16oz Aerosol Available in packs of 1 or packs of 2-10, 40, 50, 100 and 500 with qty...
Jotun Penguard Pro
Jotun Penguard Pro is a two component amine cured epoxy coating that is a surface tolerant, fast drying, high solids, high build product specially designed as a universal, all round, all year, new construction coating. This Jotun Paints product can be used as a primer, mid coat, finish coat or as a single coat system in atmospheric and...
Jotun Jotamastic 90 GF WG
Jotun Jotamastic 90 GF WG is a `Wintergrade` version of Jotamastic 90 GF to aid application in lower temperatures and to provide faster drying and curing times. Two component polyamine cured epoxy mastic coating Surface tolerant Abrasion resistance High solids High build product Reinforced with glass flakes for improved abrasion and...
Cromadex 683 Two Pack Polyurethane Eggshell Primer Finish
Cromadex 683 Two Pack Polyurethane Eggshell Primer Finish is a two pack eggshell primer finish; the high quality resin and curing agent help to produce excellent long term colour stability. The product contains zinc phosphate giving added corrosion resistance for greater durability. 4,800+ colours, inc. RAL, RAL Design & Effect, BS, NCS...
Selemix 7-534/7-535 2K Polyurethane Direct Topcoat Economy (50 GU)
Versatile, 2-pack PU with 50% gloss finish for direct application to a variety of substrates without need for a primer. Suitable for use on Steel, Cast Iron, Aluminium, Light Alloys, GRP and Painted Surfaces Excellent anticorrosive properties Available in 10%, 30%, 50%, 70% and 80% Gloss Levels (click to view product) Available in over...
Sherwin-Williams Acrolon EG-120
Sherwin-Williams Acrolon EG-120 - formerly known as SikaCor EG-120 - is a two-pack low solvent polyurethane topcoat for direct application on steel, galvanized steel and aluminium. Excellent adhesion and weather resistance, for use on bridges, pipe lines, containers, industrial and harbour installations, sewage treatment plants and large...
Cromadex 690 Two Pack Polyurethane Gloss Primer Finish
Cromadex 690 Two Pack Polyurethane Gloss Primer Finish is a two pack gloss primer finish; it is a high build finish making it suitable for blasted steel. The product contains zinc phosphate giving added corrosion resistance for greater durability. 4,800+ colours, inc. RAL, RAL Design & Effect, BS, NCS & the new NCS 2050 colours...
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High-Performance Aluminium Paints – Specialist Coatings for Bare, Anodised & Painted Aluminium Surfaces, in 5,000 Colours
Aluminium surfaces present a unique challenge for paint adhesion. Unlike steel, aluminium forms a passive oxide layer that resists corrosion but also prevents coatings from bonding unless the correct steps are taken. Aluminium Paints are specialist coatings designed to address this, offering a reliable finish that resists peeling, blistering, and environmental exposure. Whether for commercial façades, transport equipment or marine structures, choosing a paint system designed for aluminium is essential.
This category includes high-performance topcoats and compatible primers for bare, anodised, or painted aluminium. Etch primers and epoxy basecoats help overcome the adhesion barrier, while topcoats range from fast-drying single-pack systems to heavy-duty 2-pack solutions. Many options offer excellent resistance to UV, weathering and chemicals, making them suitable for harsh environments or demanding maintenance cycles.
Surfaces must be thoroughly degreased and mechanically abraded where necessary. For cladding and frames, aluminium often needs a full preparation cycle involving cleaning, sanding, and priming to ensure long-term protection. These paints are commonly applied by brush, roller or spray, depending on the project size and location.
All finishes are available in more than 5,000 colours, supporting tailored schemes for businesses, signage, equipment and architectural features. Common uses include railings, containers, curtain walling, gates, ducts, and balustrades. For product compatibility, complex applications, or large-scale refurbishments, technical support is available to ensure long-lasting results and help with colour matching and surface inspection where needed.
Aluminium Paint FAQs
What makes aluminium difficult to paint?
Aluminium forms a natural oxide layer that protects it from corrosion but also prevents most paints from bonding effectively. This surface is chemically stable and has low surface energy, which causes conventional coatings to peel or flake if applied directly. Specialist primers or direct-to-aluminium coatings are needed to achieve long-term adhesion.
Can I paint directly onto bare aluminium?
Only if the paint is specifically formulated as a direct-to-metal (DTM) system for aluminium. Most applications require a primer—commonly an etch or wash primer—to promote adhesion. Skipping preparation steps often leads to early coating failure. Always follow the product’s technical data sheet and consult technical support for recommendations.
What primers are suitable for aluminium?
Acid etch primers, epoxy primers, and wash primers are commonly used to prepare aluminium. Etch primers chemically bond with the surface, while epoxy primers offer high-build corrosion resistance. The correct primer depends on the substrate condition, environment, and whether the aluminium is bare, anodised, or previously painted.
Do I need to sand aluminium before painting?
Yes. Abrading the surface helps remove oxidation and creates a key for the primer or paint to grip. Use fine-grade abrasive pads or mechanical sanding to roughen the surface lightly, taking care not to polish it, which can reduce adhesion further.
Can I paint anodised aluminium?
Yes, but it must be properly prepared. Anodised finishes are even more resistant to adhesion than bare aluminium. The surface should be cleaned, de-glossed (often chemically or mechanically), and then primed with a product specifically approved for use on anodised aluminium.
What applications are aluminium paints suitable for?
These paints are used on aluminium cladding, shopfronts, railings, window frames, doors, boats, industrial machinery, ducts, signs, and more. Some are approved for marine or coastal environments, while others are used in transport, plant, and infrastructure projects.
Are these paints suitable for interior and exterior use?
Yes. Many aluminium paint systems are rated for both internal and external use, depending on the formulation. Exterior applications benefit from UV-stable and weather-resistant topcoats, particularly in exposed or corrosive environments.
What colour options are available?
More than 5,000 colours are offered. Many products also allow for custom colour matching, supporting branded schemes, heritage restorations, or machinery colour standardisation.
Can these paints be sprayed?
Yes. Most aluminium-compatible coatings can be applied by brush, roller, or spray, depending on product type. Spraying is ideal for larger areas or smoother finishes, while brushing or rolling may be used for maintenance or site work.
What should I do if the aluminium is already painted?
The existing coating must be assessed for adhesion, compatibility, and condition. If sound, it may be abraded and overcoated using a compatible system. If failing, the old paint should be stripped, and the substrate treated as bare aluminium.