SPO All Metals Primer | Rust Preventing Metal Primer

• 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!

Fast, Reliable & Fully Tracked UK Delivery

Every order is dispatched from our warehouse using a fully tracked DX or FedEx service, so you always know when your paint will arrive.

Delivery Options

• FREE Standard Delivery (orders over £75) Arrives in 2–3 working days
• Standard Delivery – £7.95 Arrives in 2–3 working days
• Express Delivery – £13.95 Next working day delivery when you order before 12:00 noon (Mon–Thu)
• Spending £75+? Select Express Upgrade at checkout and only pay the difference

Dispatch & Delivery Times (What Happens After You Order)

• Express delivery (order before 12:00 Mon–Thu) Dispatched same day, delivered next working day
• Standard delivery (Mon–Wed orders) Dispatched next working day, delivered 2–3 working days later
• Orders placed Thursday (standard delivery) Dispatched Friday for Monday delivery
• We do not dispatch or deliver on weekends or UK bank holidays

What to Expect on Delivery

Please provide a contact telephone number at checkout. This allows the courier to share tracking updates or contact you if there are any delivery issues.

Most orders require a signature on delivery. If you may not be available during the day, we recommend delivery to a workplace, business address, or another location where someone can sign.

Outside the UK Mainland?

Delivery prices shown apply to UK Mainland only.

For the Highlands, Islands, Northern Ireland, or non-mainland addresses, please contact us for a quick personalised quote via live chat, by calling 01482 222 421, or emailing info@specialistpaintsonline.co.uk.

Bottom Line

Order today, get fast and reliable delivery, track every step, and get painting without delays.

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!

SPO All Metals Primer locks onto steel, aluminium and more, sealing out rust so your metal has rock solid protection. longer metal and paint life with lower material spend means bigger margins and more free time for you or your team. Backed by over 100 years of British coating innovation, it’s arguably the most dependable metal primer money can buy. Thanks to water based, low VOC chemistry that dries in hours and bonds like an epoxy, no alternative delivers the same mix of speed, safety and long term value.

Key Benefits

• Stop Rust Early – Anti-corrosive barrier halts oxidation before it starts, slashing future repair costs.
• Adhesion That Lasts – High grab resin keys firmly to tricky metals, so topcoats resist peeling and weather longer.
• Stretch Every Pound – One primer suits iron, steel, aluminium and brass, cutting inventory and saving money on specialist products.
• Fast, Clean Workflow – Low odour, water based formula brushes on quickly and re-coats in six hours, boosting productivity.
• Client-Winning Finish – Smooth matt base hides surface blemishes and helps colour coats pop, raising customer satisfaction and reputation.

DIY-friendly and virtually odour-free, brush it on today, re-coat tonight, order before midday for next day UK delivery, buy today, paint tomorrow and enjoy rust-proof confidence straight away.

• 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!

Safety data sheet
Technical data sheet

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!