SPO All Metals Primer | Rust Preventing Metal Primer

• Finish / Texture: Matt
• Base: Water-based acrylic anti-corrosive primer
• Available Colours: Red, Grey, White
• Pack Sizes: 0.5 L, 1 L, 2.5 L
• Coverage: Approx. 12 m²/L @ 25 µm DFT
• Drying Times @ 20 °C: Touch dry 1.5 h; hard dry 4 h; full hardness 3–5 days
• Re-coat Interval: Minimum 6 h
• Minimum Application Temp.: 7 °C
• VOC Content: ≤ 47 g/L
• Flash Point: Non-flammable
• Application Method: Brush, roller, or 0.015″ airless spray (thin up to 5 % with clean water)
• Surface Suitability: Iron, steel, aluminium, brass, copper and other metals (interior & exterior)
• Volume Solids: 27 %
• Wet Film Thickness (WFT): 85 µm
• Dry Film Thickness (DFT): 20–25 µm

Need detailed specs or prep guidance? Chat with our experts now and protect your metal tomorrow!

SPO All Metals Primer is a versatile, corrosion-resistant solution designed to prime and protect a wide range of metal surfaces:

• Industrial & Automotive
  Perfect for machinery, vehicle parts, and factory equipment where a strong, quick-drying primer is crucial for long-lasting finishes.
• Property Maintenance
  A go-to for landlords and facility managers refurbishing metal gates, railings, or structural components in communal areas or commercial units.
• Hospitality & Retail
  Ideal for metal furniture, displays, or decorative fixtures, ensuring a professional appearance that holds up under daily wear.
• Marine & Coastal Environments
  Suitable for metal surfaces exposed to salt air and humidity, providing an anti-corrosive base for subsequent topcoats.
• DIY & Home Improvement
  Excellent for homeowners painting metal fences, garden equipment, or other outdoor fixtures—achieve a durable, low-odour finish with minimal downtime.

If you need personalised guidance on prepping or coating metal surfaces, contact our experts now via the live chat for tailored advice

• Surface Prep: Remove loose rust, dirt, or flaking paint; degrease if necessary to ensure a clean substrate.
• Application: Stir thoroughly. Apply evenly using brush, roller, or spray—avoid pooling or drips.
• Drying/Curing: Allow ~6 hours before applying your chosen topcoat; ensure conditions are suitable for drying.
• Maintenance: Store leftover primer in a sealed container; re-stir before future use. Check surfaces periodically for signs of wear.
• Pro Tip: Lightly sand glossy metal to increase adhesion prior to priming.

Need a step-by-step guide? Our experts are standing by—chat live now!

• “Brilliant coverage on my metal gate—no more peeling and zero rust issues so far!” – Angela H.
• “Quick drying and really versatile. Primed my galvanised steel frames perfectly.” – Tom W.

Have you used SPO All Metals Primer? Leave your review or chat with us for more tips!

Free Delivery on Orders Over £75: Stock up on everything you need in one go

• Specialist Metal Paints: Complete the job with durable, colour-matched topcoats.
• Rust Converters: Prepare heavily rusted surfaces for best adhesion.
• Application Tools: Brushes, rollers, extension poles, or spray equipment.

Ready to complete your kit? Chat with us for recommended extras!

1. What is SPO All Metals Primer used for?

SPO All Metals Primer is a water-based coating formulated to promote adhesion on a variety of metal surfaces, including iron, steel, aluminium, brass, copper, and galvanised metals. It helps prevent rust and corrosion while providing a strong foundation for topcoats.

2. Can I apply this primer to both interior and exterior surfaces?

Yes. The primer is suitable for both indoor and outdoor applications, offering a durable barrier against moisture, corrosion, and general wear.

3. How do I apply SPO All Metals Primer?

You can use a brush, short pile roller, or spray. Ensure the metal surface is clean, free of grease, rust, and loose paint before priming. Applying thin, even coats helps achieve optimal adhesion and coverage.

4. How long does it take to dry before I can paint over it?

Under normal conditions, the primer is typically ready for overcoating in about 6 hours. Drying times may vary depending on temperature, humidity, and the thickness of the application.

5. Is this primer low odour and eco-friendly?

Yes. Being water-based, SPO All Metals Primer is formulated with minimal VOCs, resulting in a low-odour, user-friendly painting experience that’s better for both indoor environments and the planet.

6. Does it really protect against rust and corrosion?

Absolutely. The primer is designed to bond firmly to metal substrates, sealing out moisture and environmental contaminants that can lead to rust or corrosion. This extends the lifespan of your metal surfaces when combined with a suitable topcoat.

7. How much area does one litre cover?

Coverage is approximately 12 m² per litre, but this may vary depending on surface texture and porosity. Lightly sanding and cleaning the surface beforehand can help achieve maximum coverage and adhesion.

Need further guidance on priming metal or selecting a topcoat?

For personalised recommendations or additional details, contact our experts now via live chat—we’re here to help you achieve a lasting, professional finish!

Fast, Reliable & Flexible Delivery

Every order leaves our warehouse on a fully-tracked DX or FedEx service, so you can spend less time waiting and more time painting.

Delivery Options

• FREE Standard Delivery (orders £75+) – arrives in 2–3 working days
• Standard Delivery £7.95 – arrives in 2–3 working days
• Express Delivery £13.95 – next working day when you order before 12 am (Mon–Thur)
  Got a £75+ basket? Select “Express Upgrade” at checkout and only pay the difference.

Next-Day Despatch Promise

• Order before 12 am (Mon–Thurs) with express delivery → ships today & receive tomorrow.
• Order without express delivery → ships the next working day and receive the next working day after.
• Order Thursday without express delivery → ships Friday for Monday delivery.

We do not deliver on weekends & bank-holidays

What to Expect

• Upon purchasing, please provide a contact telephone number that the courier's can contact you on if they experience any issues.
• All orders usually require a signature upon delivery.
• If you are unlikely to be in during the day, consider having your order delivered to your place of work, or another business address where somebody will be able to accept and sign.

Outside UK Mainland?

Delivery prices shown cover UK Mainland addresses. If you’re ordering for the Highlands, Islands, Northern Ireland, or anywhere outside the mainland, just reach out—chat with us live, call 01482 222 421, or email info@specialistpaintsonline.co.uk—and we’ll give you a quick personalised quote.

Bottom line: order today, get it fast, track every mile, paint tomorrow.

Safety data sheet
Technical data sheet