This fireproof paint for steel structures is a water-based expansion one. It is made up of adhesive, kinds of emulsion, inorganic refractory materials and the materials which will expand when met with fire. It will expand and form foams when come across fire and then it will form a protective screen which will prevent the heat transformed to the steel substrate.  The Thin Fireproof Paint for Steel Structures has the characteristics of high bonding power, no toxic, no pollution and no irritant smell. Moreover, it is easy to be used and can dry soon. The Thin Fireproof Paint for Steel Structures can be widely used in the steel structures of gymnasiums, cinemas, factories, office buildings, hotels, hospitals etc.