Thanks to the product's special material, it reflects heat, thus increasing the efficiency of the insulation. Based on the data, significant energy savings can be achieved with this method. The product is a coating that reflects heat back into the room and reduces heat loss. The product can be applied in a thickness of 0.5 - 1 mm, and thus can reflect up to 80% of heat radiation. This prevents the room from overheating in the summer and ensures fast and even heating in the winter. The product does not change its properties even under extreme temperatures and can be used between +100°C and -30°C.

The HP4® coating is suitable for leveling indoor surfaces and improving the feeling of heat. The product can be used on concrete, lime-cement and lime-cement bound plaster, panel and brick buildings, fire walls, thermal bridges, wall parts behind heaters where mold can develop due to condensation, and all buildings where the internal insulation is inadequate. In practice, energy savings of between 20-40% can be achieved in rooms treated in this way. The HP4 coating is an off-white, easy-to-mix, paste-like material that can be colored with water-based paints, applied using traditional or mechanical methods (with pressure below 5 bar - higher pressure can damage the components), sandable, and painted (after 4 hours, depending on the temperature). When sanding when dry, it is recommended to use a dust mask (respirator).

The HP4® coating can only be applied to a solid, dry and clean surface. The surface must be degreased if it has already been painted, and then the old paint layer must be scraped off. Irregularities and cracks must be repaired.

It is important to mix the material at a low speed. The product can be diluted with water (2-7%), depending on how you want to apply it. If too much water is added, its quality will deteriorate.