SPO Heat Resistant Black Paint - 600°C High-Temperature Paint for Stoves, BBQs & Fireplaces

• Decorate and protect internal and external metal surfaces exposed to high temperatures (up to 600°C) where normal paints fail

• Use a high-temperature paint resistant up to 600°C (indirect heat) for stoves, BBQs, fireplaces, flues, and hot pipework

• Coat steel and metal components that reach sufficient operating temperatures (above 220°C) to fully cure the coating

• Apply a heat-resistant black satin finish to items such as wood-burning stoves, log burners, fire surrounds, exhausts, and hot pipework

• Prevent burning, blistering, peeling, or discolouration caused by sustained heat exposure

• Achieve rust protection and anti-corrosive sealing for high-temperature metalwork

• Complete projects quickly with fast-drying paint (touch dry in 10-20 minutes)

• Paint metal that does not reach at least 220°C, as the coating will not fully cure (heat curing required for permanent protection)

• Use on radiators or low-temperature metalwork that never reaches curing temperature (use SPO Radiator Paint instead)

• Apply as a standard decorative metal paint without heat exposure

• Use on surfaces exposed to direct flame contact (this is for indirect heat up to 600°C)

• Apply in temperatures below 5°C (minimum application temperature required)

SPO Heat Resistant Black Paint shrugs off temperatures up to 600°C, giving metals like BBQs, stoves, and hot pipework a fresh satin finish that won't peel, blister, or discolour. This specialist solvent-based heat-resistant enamel (max 499 g/L VOC) delivers professional results with rapid drying and heat curing for permanent protection.

By blocking heat, rust, and corrosion, it slashes replacement spend, keeps equipment earning, and frees you from endless touch-ups. The rapid-dry enamel vitrifies on the first burn, creating a rock-hard, heat-proof barrier that ordinary hardware store paints simply can't match.

Backed by more than a century of British paint innovation and manufactured in the UK to exacting standards, it's arguably the best high-temperature paint money can buy.

Key Benefits

• Revive Hot Metals – One coat restores metals like tired BBQs, chimeneas, and wood burners to deep satin black, delighting guests and customers alike. Professional appearance.

• 600°C Heat Shield – Special heat-resistant resin stays firm where cheaper paints blister, crack, or peel. Cuts maintenance time and boosting productivity. Tested to 600°C.

• Rust-Proof Defence – Seals out moisture and smoke acids, extending asset life and avoiding costly early replacements. Anti-corrosive protection for high-temperature metalwork.

• Save & Earn More – DIY application avoids contractor fees and keeps heat-generating kit in service, so revenue keeps flowing. Cost-effective solution.

• Fast Job Turnaround – Touch dry in 10-20 minutes. Fire up later the same day and move on to other tasks sooner. Minimal downtime.

• Heat Curing Technology – Coating vitrifies (hardens permanently) when heated above 220°C for 20-30 minutes. Creates rock-hard, heat-proof barrier. Superior to air-dry paints.

• Interior & Exterior Use – Suitable for both indoor and outdoor applications. Provides durable barrier against extreme heat on stoves, BBQs, fireplaces, and industrial metalwork.

Brush it on this morning, fire it up tonight. Order before midday for next-day UK delivery, add to basket today, and paint tomorrow for instant, heat-proof confidence.

SPO Heat Resistant Black Paint | High-Temperature Enamel is the ideal solution for preserving and enhancing surfaces regularly exposed to intense heat:

• Fireplaces & Stoves – Perfect for wood-burning stoves, multi-fuel stoves, log burners, fireplace surrounds, hearths, and fire backs where a sleek satin finish and reliable heat resistance up to 600°C are essential. Restores tired stoves to showroom condition.

• Industrial & Automotive – Great for machinery, engine parts, exhausts, boilers, hot pipework, and industrial equipment that operates at elevated temperatures. Maintains a durable and attractive finish under daily stress and extreme heat.

• Hospitality & Retail – Suitable for commercial kitchens, wood-fired ovens, pizza ovens, and BBQ equipment in restaurants, pubs, cafés, or hotels. Offers a protective and polished look that withstands constant high-temperature use.

• Property Maintenance – A must-have for landlords, facility managers, and maintenance contractors overseeing buildings with communal or decorative fireplaces, ensuring long-lasting protection, style, and tenant satisfaction.

• DIY & Home Improvement – Excellent for homeowners updating fireplaces, chimeneas, BBQ grills, or garden fire pits. Achieving a professional-grade finish that withstands high temperatures without peeling or blistering.

• Outdoor Living & Garden – Ideal for chimeneas, outdoor fire pits, BBQs, and garden heating equipment. Provides weather-resistant, heat-proof protection for outdoor entertaining areas.

If you need expert advice on preparing or painting heat-exposed surfaces, heat curing procedures, or rust treatment, contact our experts now via the live chat for personalised guidance!

Coverage: Approximately 12 m² per litre per coat (at recommended 38 µm dry film thickness)

Coverage per size

• 500ml: Covers approx. 6 m² per coat
• 1 litre: Covers approx. 12 m² per coat
• 5 litres: Covers approx. 60 m² per coat

Recommended coats

• 1-2 coats (single coat usually sufficient; apply second coat if needed)
• Heat curing required after each coat (heat above 220°C for 20-30 minutes)

Example calculations

• For a standard wood-burning stove (approx. 2-3 m² surface area), you will need approximately 200-250ml per coat
• For 1 coat, one 500ml tin covers 2-3 stoves

• For a fireplace surround (approx. 5-6 m² surface area), you will need approximately 420-500ml per coat
• For 1 coat, one 1L tin covers 2 fireplace surrounds

• For fire surrounds, stove bodies, or hot pipework totalling approximately 10 m², you will need approximately 850ml per coat
• For 1 coat, one 1L tin covers this area

Practical coverage may be lower depending on metal type, surface condition, texture, and application method. Rough or porous metal may require more paint. For accurate project planning, we recommend ordering 10-15% extra to account for surface variation.

Surface Preparation

• Ensure all surfaces are clean, dry, and free from grease, oil, rust, and contaminants
• Use Coo-Var Degreaser to clean and degrease metal surfaces thoroughly
• Bare steel should be free from rust and mill scale
• For any rust that cannot be removed, use Teamac Rust Converter to treat rust before painting
• Blast cleaning to SA 2½ standard (Swedish Standard) is recommended where possible for optimal adhesion
• Pay particular attention to welds, edges, corners, nuts, and bolts (rust-prone areas)
• Ensure surface and air temperature is above 5°C (minimum application temperature)
• Provide adequate ventilation during application and heat curing

Application

• Stir paint thoroughly before use
• Apply using a good-quality brush or short-pile roller
• Do NOT thin—the paint is ready to use
• Apply 1 full coat evenly, ensuring complete coverage of all metal surfaces
• Apply a second coat if needed for enhanced coverage or appearance
• Avoid application in damp, humid, or freezing conditions

Drying & Heat Curing Times (at 20°C)

• Touch dry: 10-20 minutes
• Hard dry: 20 minutes
• Heat curing: The coating only fully cures once heated slowly to above 220°C for 20-30 minutes
• Initial heating may produce light smoke or fumes—ensure good ventilation during first burn

Heat Curing Procedure (Essential):

1. Allow paint to air-dry for minimum 20 minutes
2. Gradually heat the surface to above 220°C
3. Maintain temperature above 220°C for 20-30 minutes
4. Allow to cool naturally
5. The coating will vitrify (harden permanently) during this process

Important Notes

• Designed for indirect heat up to 600°C (not for direct flame contact)
• Suitable for fire surrounds, hot pipes, stoves, BBQs, flues, and similar applications
• Film remains thermoplastic (soft) until heat-cured above 220°C
• Heat curing is essential for permanent protection—coating will not fully cure without heat
• Solvent-based paint—requires adequate ventilation
• Flash point: 25°C (closed cup)—keep away from heat sources before application

• Finish / Texture: Satin, low-sheen
• Base: Solvent-based heat-resistant enamel
• Available Colours: Black
• Pack Sizes: 0.25 L, 0.5 L, 1 L
• Coverage: Up to 12 m²/L @ 38 µm DFT
• Drying Times @ 20 °C: Touch dry 10–20 min; hard dry 20 min; full cure after 20–30 min above 220 °C
• Re-coat Interval: Not required
• Minimum Application Temp.: 5 °C
• VOC Content: Max 499 g/L
• Flash Point: 25 °C (closed cup)
• Application Method: Brush or roller (thin up to 5 % with Thinners 16)
• Surface Suitability: Steel fire surrounds, radiators, chimeneas, BBQs, hot pipes and other ferrous metal exposed to indirect heat
• Volume Solids: 45 %
• Wet Film Thickness (WFT): 80 µm
• Dry Film Thickness (DFT): 38 µm

Need detailed specs or prep guidance? Chat with our experts now!

1. What is SPO Heat Resistant Black Paint used for?

SPO Heat Resistant Black Paint is specifically formulated to protect metal surfaces exposed to high temperatures—such as wood-burning stoves, log burners, fireplaces, BBQs, chimeneas, flues, and hot pipework—by withstanding indirect heat up to 600°C. Provides rust protection and satin black finish.

2. What does "600°C heat resistant" mean?

This paint can withstand continuous indirect heat exposure up to 600°C without peeling, blistering, cracking, or discolouring. This makes it ideal for stoves, BBQs, fireplaces, and industrial high-temperature metalwork. Not suitable for direct flame contact.

3. What is heat curing and why is it required?

Heat curing is the process of heating the painted surface above 220°C for 20-30 minutes to permanently harden (vitrify) the coating. This creates a rock-hard, heat-proof barrier. Without heat curing, the coating remains soft and will not provide permanent protection. Essential for full performance.

4. How does the satin finish benefit high-temperature surfaces?

The satin finish offers a sleek, polished low-sheen look whilst helping resist peeling and blistering under extreme heat, ensuring your surfaces remain attractive over time. Professional appearance without high gloss.

5. Can I apply this paint with a brush or spray?

No, spray application is not recommended. Apply SPO Heat Resistant Black Paint using a good-quality brush or short-pile roller only. Do not thin the paint. Choose brush or roller based on your preference and the size or shape of the surface you're covering.

6. Is it suitable for both indoor and outdoor use?

Yes. Whilst it's primarily designed for indoor applications like fireplaces and stoves, it can also be used outdoors on surfaces where high heat tolerance is required (BBQs, chimeneas, outdoor fire pits). Make sure the area is properly prepared and follow all safety precautions.

7. How many coats should I apply?

Typically, 1-2 coats are recommended. Single coat application is usually sufficient for most surfaces. Apply a second coat if needed for enhanced coverage or appearance. Heat cure after each coat (heat above 220°C for 20-30 minutes).

8. What is the coverage rate?

One litre of paint covers approximately 12 m² per coat, though this may vary based on the substrate's condition and your application method. A 500ml tin covers approximately 6 m² (2-3 stoves). Preparing the surface properly ensures you get the best coverage.

9. Does it require special surface preparation?

Yes. Ensure the surface is clean, rust-free, and thoroughly dry before painting. Remove rust with wire brushing or use Teamac Rust Converter for stubborn rust. Blast cleaning to SA 2½ is recommended where possible. Always follow the paint's drying and heat curing instructions for long-lasting results.

10. Can I use this on radiators?

No. This paint requires heat curing above 220°C to fully cure. Radiators typically only reach 70°C, which is insufficient for curing. Use SPO Radiator Paint instead for radiators and low-temperature metalwork.

For personalised recommendations, heat curing guidance, or rust treatment advice, contact our experts now via live chat—we're here to help you achieve a durable, stunning finish!

Technical Data Sheet

Free Delivery on Orders Over £75: Stock up on everything you need in one go and complete the job properly

• Coo-Var Degreaser: Degrease surfaces to remove oil and grease
• Teamac Rust Converter: Prepare heavily rusted surfaces for best adhesion.
• Application Tools: Brushes, rollers, extension poles, or spray equipment.

These products are commonly combined for best long-term results.

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.