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Zinc Phosphate Primers

Zinc phosphate primers are vital for preventing corrosion in metal structures by providing a strong, long-lasting bond between the surface and topcoats. These specialist primers are widely used in industrial and commercial environments where corrosion resistance is essential. For low-temperature applications, Hempel Hempadur 47200 is an ideal choice, curing at temperatures as low as -10°C. It serves as a fast-drying primer or intermediate coat, especially suited for fast recoatable shop applications. If a protective primer with Micaceous Iron Oxide is required, Sherwin-Williams Macropoxy 400 and Hempel Hempadur 47200 should be considered.

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Sherwin-Williams Macropoxy 400 (C400V3)

Sherwin-Williams Macropoxy 400

Formerly known as Sherwin-Williams Macropoxy C400V3, a multi-functional epoxy zinc phosphate coating suitable for the protection of steelwork in a range of exposure environments from C1 to C5. It was recently used on The Shard (London) for corrosion protection. Recommended uses include: Buildings, car parks Petrochemical plants, breweries,...

Price £78.62 (incl. VAT)
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Teamac Zinc Phosphate Primer | Anti-Corrosive Metal Primer

Teamac Zinc Phosphate Primer

In Red or Grey. High-performance anticorrosive metal primer. For iron, steel, and other metal surfaces such as fire escapes, metal gates, and garage doors. Usable in marine environments. Semi-matt finish. Excellent adhesion and durability.

Price £18.98 (incl. VAT)
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PPG SigmaFast 20 Anti-Corrosive Primer | 500+ Colours Available

PPG SigmaFast 20

PPG SigmaFast 20 is a high-build zinc phosphate primer based on modified alkyd resin, with good anticorrosive properties under atmospheric conditions. The primer can be specified as a single coat, direct-to-metal system for ISO 12944 C1 and C2 environments. Available in 2,600+ colours, inc. RAL, BS, NCS & the new NCS 2050 colours Fast...

Price £40.78 (incl. VAT)
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Coo-Var Zinc Phosphate Primer | Rawlins Paints

Coo-Var Zinc Phosphate Primer

Modified alkyd metal primer. Anti-corrosive protection on iron and steel, available in red and grey colours. For iron, steel, aluminium, and combined wood and metal structures, including fire escapes, metal gates, and garage doors.

Price £19.87 (incl. VAT)
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Cromadex 2100 One Pack Universal Primer

Cromadex 2100 One Pack Universal Primer

Cromadex 2100 One Pack Universal Primer is a one pack primer containing zinc phosphate giving added corrosion resistance for greater durability. It is fast drying helping to improve productivity. It can be air dried or stoved giving flexibility in production. Available in white, grey, red oxide and buff as standard, it can also be tinted to...

Price £87.89 (incl. VAT)
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Sherwin-Williams Ken-Kromik 489 (L489) | Steel Primer

Sherwin-Williams Kem-Kromik 489

Ken-Kromik 489 (formerly known as Sherwin Williams L489 and as Leighs L489) is a highly protective alkyd anticorrosive primer pigmented with minimum 40% zinc phosphate, used as an anticorrosive spraying or brushing primer for steel. 

Price £100.97 (incl. VAT)
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International Intergard 251

International Intergard 251

International Intergard 251 is a two component epoxy anti-corrosive primer pigmented with zinc phosphate for use on properly prepared surfaces in both new construction situations and as an industrial maintenance primer for a wide range of anti-corrosive coatings systems.

Price £231.28 (incl. VAT)
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Sherwin-Williams Kem-Kromik M155 | Steel Protection Paint

Sherwin-Williams Kem-Kromik 155

Kem-Kromik M155 (formerly known as Sherwin-Williams M155 or Leighs M155) is a quick drying alkyd anticorrosive protective finish pigmented with zinc phosphate, used for protection of steel where speed of drying is important. Can be applied by airless spray or roller, using a brush only for small areas or touching up. Please note: Light Grey...

Price £56.35 (incl. VAT)
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Cromadex 395 Anti-Corrosive Primer

Cromadex 395 Anti-Corrosive Primer

Cromadex 395 Anti-Corrosive Primer is an anti-corrosive primer containing zinc phosphate giving added corrosion resistance for greater durability. It is higher in solids giving superb opacity and coverage. The product has superb flow and levelling giving excellent topcoat appearance and can be used over sound existing paintwork, making it...

Price £105.66 (incl. VAT)
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Cromadex 750 Two Pack Epoxy Primer

Cromadex 750 Two Pack Epoxy Primer

Cromadex 750 Two Pack Epoxy Primer is a two pack epoxy primer for use over a wide range of substrates. It contains zinc phosphate giving added corrosion resistance for greater durability. The product can be air dried or stoved giving flexibility in production. It is available in white and grey as standard, it can also be tinted to ensure...

Price £186.67 (incl. VAT)
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Carboline Carboguard E 19 Primer | Metal Primer

Carboline Carboguard E 19 Primer

Carboline Carboguard E 19 Primer is a two-component epoxy polyamide primer containing zinc phosphate. A versatile epoxy primer with excellent resistance to salts, water and alkalies, with very good resistance to mild acids and solvents. Excellent corrosion resistance Cured film is tough and abrasion resistant Used 40% diluted as a...

Price £117.11 (incl. VAT)
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HMG Epiprime | Anti-Corrosive Primer

HMG Epiprime

HMG Epiprime is a zinc phosphate 2K epoxy primer offering excellent adhesion. This product MUST be purchased/used in conjuction with its manufacturer specified base or activator/hardener: 2-Pack System Details Base (Part 1) HMG Epiprime Activator (Part 2) Option 1: HMG Hardener 9058 Standard Option 2: HMG Hardener...

Price £23.46 (incl. VAT)
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Hempalin Primer 12050 | Alkyd Primer

Hempel Hempalin Primer 12050

Hempalin Primer 12050 is a general purpose primer for Hempalin systems for protection of steel in mild to medium atmospheric corrosive environments. For professional use only Quick-drying alkyd primer containing zinc phosphate for newbuild and maintenence Complies with EU Directive 2004/42/EC, subcategory i EC-type examined as a low...

Price £43.27 (incl. VAT)
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Cromadex 850 Two Pack Non-Isocyanate Acrylic Primer

Cromadex 850 Two Pack Non-Isocyanate Acrylic Primer

Cromadex 850 Two Pack Non-Isocyanate Acrylic Primer is a two pack non-isocyanate acrylic primer for use over a wide range of substrates. It contains zinc phosphate giving added corrosion resistance for greater durability. Formulated without isocyanate helping to reduce health and safety concerns. Cromadex 850 can be applied wet-on-wet giving...

Price £214.70 (incl. VAT)
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Hempel Hempadur 47200 | Two Pack Polyamine Adduct Cured Epoxy

Hempel Hempadur 47200

Hempadur 47200 is a two-component, polyamine adduct cured epoxy paint with a very short drying time. Contains micaceous iron oxide and zinc phosphate. The product cures at temperatures above -10°C and forms a tough and hardwearing coating. For professional use only Fast drying primer or intermediate coat in Hempadur systems especially...

Price £54.79 (incl. VAT)
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International Intergard 307

International Intergard 307

International Intergard 307 is a two pack epoxy zinc phosphate primer, primarily formulated to meet the requirements of the UK Highways Agency specification. International Intergard 307 is intended to be used as a primer or blast primer under high build epoxy coating schemes for new construction.

Price £95.57 (incl. VAT)
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International Intergard 2510

International Intergard 2510

International Intergard 2510 is a two component epoxy anti-corrosive primer pigmented with zinc phosphate, for use on properly prepared surfaces both in new construction and as an industrial maintenance primer for a wide range of anti-corrosive coatings systems.

Price £480.91 (incl. VAT)
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Tikkurila Temacoat GF Primer | Steel & Aluminium Primers

Tikkurila Temacoat GF Primer

Tikkurila Temacoat GF Primer is a two component, polyamide cured epoxy primer containing zinc phosphate that is used as a primer for steel, zinc and aluminium surfaces. For industrial and professional use only For use in epoxy and polyurethane systems For use where high requirements for appearance are set Recommended for agricultural...

Price £377.20 (incl. VAT)
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Tikkurila Temacoat EP Primer

Tikkurila Temacoat EP Primer

Tikkurila Temacoat EP Primer, a two component epoxy primer containing zinc phosphate, with excellent adhesion to steel and zinc surfaces. Can be used as a primer or an intermediate coat on epoxy and epoxy-polyurethane systems Rapidly recoatable For industrial and professional use only More Information Delivery Info

Price £293.46 (incl. VAT)
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PPG AquaCover One 625 | Zinc Phosphate Primer for Steel

PPG AquaCover One 625

Off-white waterborne acrylic zinc phosphate primer for steel. For interior accommodations, machinery spaces and engine rooms. Allows safer working during hull outfitting of new-buildings.

Price £376.90 (incl. VAT)
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Interior / Exterior Use

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Single, Two or Three Pack

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Colour Family

Colour Family

Base Type

Base Type

Application Method

Application Method

Finish

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Need Help?

Need Help?

 

Understanding Zinc Phosphate Primers

Zinc phosphate primers play a critical role in metal protection, creating a durable barrier against corrosion. These primers are designed for use in harsh environments, preventing rust and ensuring long-lasting surface stability. The zinc phosphate component reacts with the metal to provide superior adhesion, which helps prevent oxidation and enhances the durability of subsequent coatings.

 

Applications in Challenging Environments

Zinc phosphate primers are frequently applied in industries where metal structures are exposed to extreme conditions. They are particularly effective in industrial and commercial sectors, including construction, automotive, and marine environments, where corrosion can cause severe damage. These primers ensure that topcoats adhere effectively and provide the necessary protection for extended periods, even in aggressive environments.

 

Low-Temperature Solutions

For projects that require performance in low temperatures, Hempel Hempadur 47200 is a top performer. This primer cures at temperatures as low as -10°C, making it ideal for winter or cold storage applications. The fast-drying properties of this primer are well-suited for fast recoatable shop applications, ensuring rapid progress on-site or in controlled environments. It can be used as an intermediate coat in Hempadur systems and is especially beneficial where long overcoating intervals to polyurethane topcoats are expected, often utilised as a travel coat.

 

Enhanced Protection with Micaceous Iron Oxide

For those seeking enhanced protection with the inclusion of Micaceous Iron Oxide, Sherwin-Williams Macropoxy 400 and Hempel Hempadur 47200 are leading choices. These products offer increased durability, particularly in environments requiring additional abrasion resistance and a long-lasting bond between layers.