The roof and outer walls are intensively exposed to the sunlight in real summer, of which surface temperatures rise increasingly, as will also cause the room temperature to be elevated. And this will have various negative effects on working, living etc. AnZ Ceramic Coat H-One will provide effective countermeasures against such a heat elevation. Just apply it to the roof and outer walls, it controls the surface temperature thereof due to solar heat, and subsequently prevents the excessive heat from entering your room. And consequently, it will save your electricity charge for cooling economically and provides you with an amenity space ecologically.