Fire protection systems are constant threat of industrial, housing, and other facilities and institutions of the fire made it possible to devote a special issue of protection devote significance. When the fire comes trough direct and indirect fire danger or the offer we have one component color, water based made on the basic of synthetic resins and selected pigments and fillers. It is used as a coating expanding Plamstop system for protection of steel structures fire protection lasting up to 60 minutes. The thickness of the coating depends on factors section of the protected steel section, the desired duration of protection, the number of parties exposed to the fire as well as the purpose of the structure. As a primer we use a modified alkyd enamel foundation and the final color desired by RAL . Complete protection system is tasten in IMS Belgrade.