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Pro-Spray Radiator Paint | 3-in-1 Heat Resistant Spray

Pro-Spray Radiator Paint | 3-in-1 Heat Resistant Spray

SKU: WHITE-GLOSS-1
EST Delivery Date Est Delivery between 6th Feb and 12th Feb.
£14.99 £17.99
£14.99 £17.99 £0.00
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Based on your total area of 0m2 (inc. 10% wastage) you will need 1 of this product (total coverage ).
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Product Information

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.

Delivery Information
EST Delivery Date Est Delivery between 6th Feb and 12th Feb.

Delivery will always take place on a weekday (Mon - Fri excl. public holidays).

An exact delivery charge will be calculated at checkout based on your order and location. Delivery may be unavailable or may incur additional charges in some remote areas of Scotland and Wales.

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Frequently asked questions

How do I track my order?

As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.

If you require an update on your order, you can email customerservice@i4lgroup.co.uk with your order number for assistance.

Can I order now and pay later?

Yes, we offer a variety of flexible payment options to all our customers.

When checking out online, you'll be able to avail of multiple buy now, pay later options with Klarna or PayPal.

The flexible payment options available to you at checkout will be based on the total value of your order.

For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:

  • Dedicated trade pricing
  • Loyalty points and rewards
  • A dedicated account manager

Do you really have the best prices online?

Yes! We even have a price match guarantee.

We are so confident that we have the best prices out there that we will match the price of any other online or local retailer.

If you find the same product cheaper elsewhere, we will match the price — just send us the quote or website link.

Read more: Price Match Guarantee

I have a large-scale project, can I get a quote?

Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@i4lgroup.co.uk with the following information and we will get back to you with your very own bespoke price quote:

  • Delivery postcode and address
  • Mobile number
  • Company name
  • A list of required materials and their quantities

Learn more on opening a trade account.

Can I open a trade account?

Yes! Trade customers can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.

You can learn more here: Open a Trade Account

Can I cancel or amend my order after placing it?

Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.

Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.

Contact us immediately via customerservice@i4lgroup.co.uk or call 020-3481-1978 during opening hours.

If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.

Read more: Returns

What is your returns policy?

Changed your mind about your order? no problem! we offer a 14 day returns period after your order is delivered.

To avail of this your order must be unused, in its original packaging, and suitable for resale.

Refunds are issued immediately after the goods are received and inspected by our team.

If an item arrives damaged or incorrect, you must notify us within 48 hours of delivery.

Prior approval is needed before returning any goods – do not return without authorization.

Special order items are exempt from returns.

Read more: Returns

Why Choose Us?

Factors Build4Less Other Stores
Customer service Easy to reach, and eager to help Difficult to contact
Shipping speed Fast and organised Unpredictable
Competitive pricing Price match guarantee What you see is what you get
Loyalty program Points + exclusive deals Basic discounts
Expert advice Free 1-on-1 sessions Self-service only
Trade accounts Bespoke pricing, trade credit, and dedicated account manager none available