The radiation coming from your heating system and your furniture and furnishings is long wave radiation. This type of radiation should be contained in your room as best as possible, while the radiation from the sun should be shielded and reflected back outside.
The coating can prevent the heat which is as the form of infrared from dissipating. The coating has a clear color and a high transmission of the visible light (for single pane it is 82-83%). Due to its low reflection of visible light, the light pollution is reduced to a minimum. The product is durable, easily be tempered, heat bent and can be used as single pane.