Pro-Spray Radiator Paint – 400ml | Heat-Resistant Spray for Radiators, Towel Rails & More

Transform tired, discoloured radiators with Pro-Spray Radiator Paint – a high-performance, heat-resistant acrylic spray paint designed for use on domestic radiators, heated towel rails, hot water tanks (exterior), and other interior metal surfaces exposed to heat.

Formulated with a 3-in-1 action, this spray paint primes, undercoats, and topcoats in one easy application. Whether you're refreshing old radiators or finishing a full renovation, Pro-Spray provides a smooth, even finish with long-lasting durability.

Thanks to its 100°C heat resistance, non-yellowing formula, and quick-drying properties, Pro-Spray Radiator Paint ensures your heating appliances look sharp and perform well – without cracking, peeling or flaking over time.

Things Thats Make You Go Wow!

• All-in-One Formula – Primes, undercoats, and topcoats in a single can
• 100°C Heat Resistance – Ideal for radiators, towel warmers, and hot water tanks
• Fast Drying Time – Touch-dry in just 10–20 minutes; fully cured within 24 hours
• Hard-Wearing Finish – Designed to withstand regular use and temperature changes
• Water & Crack Resistant – Protects against moisture, steam and surface movement
• Non-Yellowing Satin Finish – Maintains its fresh look over time
• Even Spray Coverage – Smooth, professional results with minimal effort

Directions for Use:

1. Ensure the radiator or surface is cold, clean, and dry before starting.
2. Lightly sand glossy or previously painted surfaces for better adhesion.
3. Shake the can vigorously for 2 minutes before application.
4. Spray multiple light, even coats from a distance of 25–30cm.
5. Allow the paint to dry for 1–2 hours before switching the radiator back on.
6. The surface will be fully cured in 24 hours, depending on temperature and humidity.
7. After use, invert the can and spray briefly to clear the nozzle.

Ideal For Use On:

• Steel and cast iron radiators
• Heated towel rails
• Hot water tanks (exterior surfaces)
• Interior pipework and metal fixtures exposed to heat

Pro-Spray Radiator Paint is the perfect solution for homeowners, decorators, and DIYers who want a professional-grade finish without the hassle of multiple products. Trusted for its durability, ease of use, and stylish results, it's the go-to spray paint for radiator makeovers.

Note - NOT suitable for polished chrome or polished stainless steel, it won’t adhere to these surfaces.

All Items ship from our UK warehouse.

Once your order has processed (usually within 1 business day, same day shipping for items order before 11:30 am) and moved to shipped, please expect delivery within:

•  United Kingdom: 1-3 Business Days
•  Ireland: 2-4 Business Days

Customs charges may apply to orders from outside of the UK. Please check with your customs authority in regards to any charges for orders sent from the UK.

BestIdeasUK takes no responsibility for any additional postage charges.

We use Evri and Royal Mail.

All orders are tracked. You will receive your tracking number via email as soon as it is available.