How to paint a radiator?

Painting cast iron drains – maybe not so difficult it cannot be achieved in their own, conserving a good sum of money. Moreover, you will be assured in the quality of the job.

What is needed as a way to deal with this job? To qualitatively paint the battery, you’ll want the ideal paint, as well as comprehension of some technological”secrets” of this process . Paints

When painting heating batteries, specific requirements are made to their coating: they have to be resistant to continuous exposure to elevated temperatures, abrasion, in addition to long retain customer properties, that is, an attractive overall look. The following compositions are most suitable for painting cast iron batteries:

Alkyd enamels.

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

Cons: for a long time retains a particular smell, coating quickly turns yellow, can be dimmed.

Water-dispersion acrylic enamels.

Pros: fast drying, no smell after drying, colour fastness that can be diverse with international tints.

Cons: limited choice – not all enamels within this group will withstand high temperatures.

Acrylic enamels on solvents.

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

Disadvantages: Necessity to utilize solvent, inability to utilize universal colors to modify the color shades.


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

  • Cleaner to the old paint coating,
  • sandpaper,
  • primer with anti-corrosive properties plus a pair of brushes.

1 brush can’t do: for hard-to-reach areas desire a small, on a very long handle, to get the outer surfaces match a wider, which may set the paint more evenly and help you save time.