Radiator Paint

Radiator paint is made with a unique formula to give it exceptional heat resistance, often up to 120°C. It’s highly resistant to anything from rust and dust to stains and scratches – if you need paint for radiators, Toolstation has you covered.

You can’t apply any old paint to a radiator – that’s why we stock the very best paint for radiators from specialist brands like Rustins and Plastikote, to make sure you get the job done right.

White Radiator Paint

White radiator paint is the most common colour choice, and its brilliant white finish is formulated not to yellow on hot surfaces. Choose radiator enamel paint with a water-based formula for the easiest low-odour and fast-drying application – it will be touch-dry in as little as 30 minutes.

Radiator Spray Paint

Looking for radiator touch-up paint that’s even easier to apply? Using radiator spray paint is a real time-saver. These aerosol sprays offer a brilliant white finish without you worrying about leaving brush marks on the surface – painting radiators has never been more simple.

Radiator Paint FAQs

Is it better to paint or spray a radiator?

Both paint and spray paint are suitable for painting a radiator. Spray paint however does offer some advantages including being faster and easier to apply, and allowing for a more even finish. In addition to this, with spray paint you won't need to remove your radiator attached to the wall. 

Do you have to prep a radiator before painting?

Yes, you should always prep radiator wiith either a metal primer or specialist radiator primer first, this is especially important if your radiator has metal that is exposed or if there are any signs of rusting.

What is the most efficient colour for a radiator?

Matt black is the most effiicent colour for a radiator in terms of heat efficiency. This is because black absorbs all light wavelengths and converts them in heat. However, the difference in heat output between a matt black and white radiator is only around 1%.