How to paint radiator?

Painting cast iron drains – not so difficult it can not be done on their own, conserving a decent quantity of money. In addition, you will be confident in the quality of the job.

What’s needed as a way to deal with this task? To qualitatively paint the battery, you will need the perfect paint, as well as knowledge of several technological”keys” of the process itself. Paints

When painting heating batteries, specific requirements are made for their coat: they must be resistant to constant exposure to elevated temperatures, abrasion, as well as long retain consumer properties, in other words, an appealing overall look. The following compositions are most suitable for painting cast iron batteries:

Alkyd enamels.

Pros: if warmed up to 90 degrees, they retain strength, don’t”peel off”, resistant to abrasion.

Cons: for a very long time retains a specific odor, coating immediately turns yellow, can be deformed.

Water-dispersion oil enamels.

Pros: quick drying, no odor after drying, colour fastness which may be diverse with international tints.

Disadvantages: restricted choice – not all enamels in this group might withstand high temperatures.

Acrylic enamels on materials.

Pros: will not demand pre-treatment before painting heating batteries, resistant to high temperatures and humidity, glossy surface, so long retains its original color.

Cons: Necessity to use solvent, inability to use universal colors to modify the colour shades.


To paint the battery, then You Have to have, in addition to the chosen enamel:

  • Cleaner to the old paint coating,
  • glue,
  • primer together with anti-corrosive properties along with a pair of brushes.

One brush can not do: for hard-to-reach areas require a small, on a long handle, to get the outside surfaces fit a wider, which can set the paint more evenly and also help you save time.