KORADO, a.s.Surface Finish
Surface Finish - Paint
The technology used guarantees long-term corrosion resistance, mechanical durability, extremely good finish and also a hygienic radiator surface. Maximum effort is made to protect the environment.
The finish is done in three basic phases:
- Preparation of the steel surface - includes degreasing, phosphating, and rinsing in three stages.
- Putting on the first layer of paint using the cataphoretic method (KTL) and drying in an oven. This phase of treatment is of decisive importance for the long life span of the radiator.
- Putting on the final layer of paint - epoxy-polyester powder is used. After it is oven dried and then cooled, the process of surface finishing is complete. The basic colour is white RAL 9016. On special order you can get radiators in other colours selected from our colour card.
Colours Available
Colours available for KORALUX (
PDF, 0,55 MB)
Conditions for use of steel panel radiators
Possibilities and limitations for using steel radiators with surface finish according to DIN 55 900 standard. ( PDF, 107 kB)
(Explicit comment from the Prague State Research Institute for Protection of Materials).
