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Anti-Corrosive Primers
Protect new and weathered metal surfaces with specialist anti-corrosive primers. Designed to prepare and shield substrates before painting, metal primers block moisture, inhibit rust, and promote strong adhesion between bare metal and finishing coats. Use on ferrous or non-ferrous substrates exposed to harsh or damp environments, indoors or out.
Formulated for compatibility with a wide range of metal paints and coatings, anti-corrosive primers are suitable for gates, handrails, metal cladding, marine structures, vehicles, plant, machinery, and more. Choose high-performance solutions from trusted brands to ensure lasting protection and a professional finish.

Rust-Oleum 3369/3380 CombiPrimer Anti-Corrosion
Available in grey and red, can or aerosol. Anti-rust primer for new or slightly rusted surfaces. For steel surfaces, provides and enhance protection against corrosion. Recoatable after 2 hours; fast drying and lead- and chromate-free. 5-year shelf life if stored properly.

Rust-Oleum Hard Hat 2169/2182 Anti-Rust Primer
Available in Red-Brown and Grey. For new, bare, or slightly rusted steel surfaces. Touch dry in 15 minutes, ready to handle in 30. Lead and chromate-free. Can be recoated within 1 hour.

Coo-Var Red Oxide Metal Primer
In matt red. General-purpose metal primer. For ferrous metals such as iron and steel. Strong adhesion and protection from rust. Please note: 200L is subject to a longer lead time and a MOQ of 4.

Tikkurila Temaprime EE
Tikkurila Temaprime EE is a fast drying, one-component anti-corrosive special primer. Its recommended uses include both new and maintenance painting of containers, agricultural machinery and other steel structures. Huge colour range available. Adheres extremely well to different kinds of substrates, such as steel, aluminium and zinc....

Hempel Uniprimer 13140
Hempel's Uniprimer 13140 is recommended as a versatile primer on steel and metal surfaces for Hempalin or Hempatex in mild to medium corrosive atmospheric environment, giving the opportunity to reduce the number of primers for maintenance. For professional use only Quick-drying with rust inhibiting pigments, can be applied in low film...

Carboline Carbocoat 115
Carboline Carbocoat 115 is a fast-drying steel primer that provides corrosion protection on structural steel. Well suited for fabrication shops that need fast cure to dry and handle times. Rapid cure and fast-drying VOC compliant for most areas Good for filling properties on rough and pitted steel

Tor Hi Build Zinc Phosphate Primer
A single pack high build primer for blast/manually cleaned steel. An excellent lead and chromate-free anticorrosive. Protective primer for steel A urethane alkyd binder with zinc phosphate anti-corrosive, together with inert inorganic pigments and thinned with low aromatic white spirit Good coverage - 6.45 square metres per litre Applies...

Tikkurila Temaprime EUR
Tikkurila Temaprime EUR is a fast-drying, one-component anti-corrosive economical alkyd primer. Recommended for steel structures, agricultural, construction and other machinery. Huge colour range available. An excellent choice for use in assembling plants and painting stations with rapid production cycles. The product has MED (Marine...

Carboline Carboguard 893
Carboline Carboguard 893 is a two-component, high solids corrosion resistant primer or intermediate coat over steel and inorganic zinc primers. Excellent corrosion protection Excellent film build and edge protection Can be top coated with a broad variety of high performance finish coats Used as a primer or an intermediate coating Good...

Axalta ViterPrime VRP Primer
Axalta ViterPrime VRP Primer is a single pack, fast setting specialist compliant alkyd primer for steel surfaces. Specially designed for overcoating with ViterLac TF95 and other high performance gloss finishes. High performance Specially designed for overcoating with high gloss, high performance topcoats Dry to overcoat from...

Tikkurila Temaprime GF
Tikkurila Temaprime GF is a fast-drying one-component anti-corrosive pigmented special primer. Recommended uses include haulage equipment, agricultural, construction and other machinery. Huge colour range available Primer for steel, aluminium and zinc surfaces Recoatable also with polyurethane paints Excellent anti-corrosive properties...

Axalta ViterPrime EA Primer
Axalta ViterPrime EA Primer is a fast air drying, modified epoxy ester single pack primer for the ACE market. Fast air drying or force drying, with good corrosion resistance Touch dry in 20mins at 23°C Excellent adhesion For steel substrates Suitable for application by airless or conventional spray Specially designed for the coating...

Axalta ViterCoat GF Primer
Axalta ViterCoat GF Primer is a two pack epoxy primer for the ACE market. Fast air drying or force dried with good corrosion resistance Designed for overcoating with a range of standard Axalta Coating Systems topcoats Suitable for application by airless or conventional spray Excellent adhesion to thoroughly degreased mild steel, blast...

Resimac Resichem 506 Aluprime
Resichem 506 Aluprime is a solvent based epoxy coating designed for the long term protection of steel and concrete structures against corrosion. The coating can be applied to mechanical or abrasive blast clean surfaces and will cure at temperatures as low as 5˚C. Can be applied in a single coat or as a 2 coat system to properly prepared...

Resimac 509 MCU 125
Resichem 509 MCU 125 is a solvent based urethane primer (single component). The primer is a moisture cured coating ideal for priming previously coated and metallic surfaces. The coating is compatible with any of the Resimac polyurethane based chemical & corrosion coatings and the UV stable top coat products. For professional use only...

Resimac Resichem 510 MCU 126
Resichem 510 MCU 126 is a solvent based urethane primer (single component) with an extended overcoating window of 7 days. The primer is a moisture cured coating ideal for priming previously coated and metallic surfaces. The coating is compatible with any of the Resimac polyurethane based chemical & corrosion coatings and UV stable top coat...

Tikkurila Temadur Primer
Tikkurila Temadur Primer is a two-component matt polyurethane primer containing anti-corrosive pigments, hardener aliphatic isocyanate. Recommended for painting of haulage equipment, storage tank exteriors and other steelwork, machinery and equipment. Forms a smooth and dense substrate for the subsequent paint layer Used as a primer in...

Selemix 7-413 2K Epoxy Primer
Tintable primer with 6,700+ colours and a fast drying time for use in a wet on wet system when recoated with 2K Topcoats. For use on Steel, Cast Iron, Aluminium, Light Alloys, GRP & Previously Painted Surfaces Good anticorrosive properties - Suitable for the finishing and protection of machinery, agricultural & construction...

Selemix 7-414 2K Epoxy Vinyl Primer
We no longer stock this product, but can recommend Selemix 7-413 2K Epoxy Primer as a great alternative. Please note: it is important to check that any alternative product is suitable for your requirements, as our suggestion is given in good faith but without warranty. If you are in any doubt please first contact our technical team on 0113...

Selemix 3-0800/3-0801 1K Synthetic Primer
One-pack fast drying synthetic anti-rust primer with good adhesion on bare steel. For agricultural and building site machinery, carpentry and items made of ferrous metal. Compatible with all Selemix 1K Topcoats and 2K Polyurethane and Acrylic Topcoats Also suitable for use on Painted Surfaces and Polyurethane or Polyester Fillers...

Owatrol CIP Corrosive Inhibiting Primer
Anti-corrosive primer that possesses the penetrating properties of Owatrol Oil. May be overcoated with any coating without the risk of it dissolving. For new and rusted horizontal and vertical surfaces. Ferrous and non-ferrous metals, steel superstructures, motor vehicles. Civil engineering and marine equipment, railings, gates, nautical...

Owatrol AP60 Anti-Corrosive Primer
Exceptional anti-corrosion protection and weather resistance for new or rusted metal, in 4 colours. For ferrous and non-ferrous metals – galvanised, aluminium, zinc, copper and more. Fencing, railings, garden furniture, porches, various metal structures, doors, frames, radiators, pipes, machinery, tiles and more. Can also be used on...

HMG CB1004 1K Etch Primer
Single-pack, quick-drying anti-corrosive etch primer available in black or grey. Suitable for ferrous and non-ferrous metals, including bare steel, aluminium, and galvanised surfaces. Chromate-free, phenolic-free, and compatible with powder coatings. Overcoatable with most primer systems and suitable for conventional spray or brush...

HMG Polykote 2K AMC4 Primer
A two-pack acrylic polyurethane primer with anti-corrosive properties, available in Light Grey. Suitable for use on a variety of surfaces, including metals and previously painted substrates. Complies with 2004/42 IIB (C) 540 and offers excellent adhesion and durability. Designed for professional use with "wet on wet" application; must be...

HMG EpiPrime ZM
Two-pack Zinc Phosphate Epoxy Primer with Micaceous Iron Oxide (MIO) for heavy-duty anti-corrosion protection; available in Light Grey. Suitable for steel and surfaces exposed to severe weathering or chemical attacks. Offers excellent adhesion, chemical resistance, and durability in harsh environments. Compliance with 2004/42 IIB (C) 540;...

Juno Metalex Anti-Oxide Primer
White anti-corrosive primer for iron and steel. Ideal for untreated and pre-treated iron or steel on interior and exterior metal surfaces; Structural steelwork, machinery, gates, fencing, and industrial frameworks. Formulated with zinc phosphate and alkyd resins for strong adhesion and lasting protection. Topcoat compatible with...
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Anti-Corrosive Primers for Long-Lasting Metal Protection
Anti-corrosive primers are the first line of defence against rust, salt spray, and general degradation of bare or prepared metal. These specialist coatings penetrate and seal the substrate to resist water and oxygen ingress, creating a sound base for further treatment. Formulations include zinc-rich epoxy, alkyd, and polyurethane primers to suit industrial, marine, and decorative applications.
Designed for use before applying finishing coats, they are compatible with a wide range of metal topcoats in 5,000+ colours to offer reliable long-term protection. Use on structural steel, iron, aluminium, cladding, or previously painted surfaces. For demanding environments, choose specific primers before applying stainless steel paints or galvanised steel paints.
These primers are widely used across transport, energy, construction, engineering, and coastal settings. Paired with marine paints, they protect offshore platforms, vessels, piers, and harbours from harsh seawater exposure. Correct surface preparation using approved metal cleaners ensures adhesion and durability.
Anti-Corrosive Primer FAQs
Can anti-corrosive primers be used on decorative metalwork?
Yes. These primers are suitable for ornamental gates, railings, and sculptures. Ensure the product chosen bonds well to intricate surfaces and allows for a suitable decorative topcoat.
Can anti-corrosive primers be used on mixed metal surfaces?
Yes, but the primer must be compatible with all metals present. Some primers are better suited to dissimilar metal contact, especially where galvanic corrosion is a risk.
What happens if I don’t use a primer before painting metal?
Skipping primer often leads to poor adhesion, flaking paint, and rapid rusting—especially in exterior or humid environments.