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Metal Paints
Metal paints offer critical protection for surfaces exposed to harsh conditions, frequent handling, or high moisture levels. These coatings do more than add colour - they deliver anti-corrosion, waterproofing, and long-term resilience to everyday wear. Suitable for both DIY and industrial tasks, selecting the right system is key to preserving integrity and appearance. Whether you're coating gates, garden furniture, or structural steel, the right combination of primers and topcoats ensures lasting performance.
Subcategories
Rust-Oleum CombiColor Original
4,400+ colours available. Primer and topcoat in one. For rust, bare metal and primed steel surfaces. Covers 10.3m² per litre. Lead and chromate free. Usable down to 5°C. Buy A Paint Colour Sample
Rust-Oleum 7500 Alkythane
4,400+ Colours in a Satin or Gloss finish. For metal surfaces, primed or previously coated. High opacity and corrosion protection. Enhanced with polyurethane for extra durability. Ideal for low-temp applications. Buy A Paint Colour Sample
Rust-Oleum Mathys Noxyde Plus
9 colours including Anthracite Grey. Water-based elastomeric coating with superior adhesion and corrosion protection. For iron, steel, special alloys, galvanised and metallised iron and steel, aluminium, copper, zinc, and lead. 200% elastic coat. High dirt pick-up resistance. Salt spray resistance of 1248 hours. Professional use only....
Fosroc Galvafroid
Fosroc Galvafroid is a zinc rich coating formulated as an easily applied, cold galvanising protection against corrosion on all ferrous metals with a mid-grey, matt finish. Specifically designed to provide rust inhibiting protection to ferrous metalwork Complies with LU Standard 1-085 ‘Fire Safety Performance of Materials’ Please note:...
Rust-Oleum Hard Hat Topcoat
Available in a 45 colours and 3 finishes. For metal, wood, concrete, and more. Provides excellent adhesion and coverage. Internal and external use.
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...
HMG Acrythane SC601 Clearcoat
A two-component, high solids acrylic clearcoat designed for professional surface finishing, available in a clear finish. Suitable for use on metal, wood, and previously coated surfaces, offering excellent adhesion and durability. Provides superior protection against harsh weather conditions and atmospheric pollutants for long-lasting...
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Metal paint systems are widely used across residential, commercial, and industrial projects for protecting metal from rust, wear, and weather. When chosen correctly, they extend the life of gates, railings, cladding, roofing, and structural steel while enhancing visibility and surface hygiene in critical areas. But selection must account for the metal type, preparation method, and environmental exposure.
For maximum rust protection on untreated metal, start with a suitable base coat. Use Rawlins Paints’ metal primers to enhance adhesion and extend coating life, especially on surfaces like galvanised steel, aluminium, and iron. For areas where fire protection is essential - such as commercial or public buildings - use a certified intumescent paint for steel that provides protection for structural steelwork from collapse in the event of a fire. For indoor surfaces like radiators or office furniture, low-odour interior paint offers good durability and easy maintenance. Many water-based options are suitable for well-ventilated rooms or confined spaces, making them an efficient choice for decorators. Outdoors, where UV rays, rain, and pollution accelerate damage, long-lasting exterior paint provides essential resistance to flaking, fading, and rust.
Whether you're managing a small domestic job or preparing for a large-scale refurb, the right advice ensures compatibility, cost-efficiency, and durability. From direct-to-metal coatings to decorative finishes in over 6,000 colours, there's a solution available for every project.
Frequently Asked Questions
Can metal paints be applied without a primer?
Some metal paints are formulated as direct-to-metal (DTM) coatings, but others require a primer to ensure adhesion and long-term protection. Always check product specifications or consult technical support before skipping a primer.
Which metal surfaces need special preparation before painting?
Surfaces like galvanised steel, aluminium, and previously painted metal often require degreasing, abrasion, or etching primers to ensure proper paint adhesion.
Are all metal paints suitable for high-temperature surfaces?
No. Standard metal paints may fail on surfaces like radiators, engines, or flues. Use high-heat resistant coatings designed for elevated temperature exposure.
Can I use the same metal paint for interior and exterior projects?
Not always. Exterior-grade paints are designed for weather resistance, while interior versions may prioritise low odour and faster drying. Choose the product that suits your environment.