Primers
Enamel and primer are two -sting mixtures with a high content of dry residue. They consist of hardener and basics. The basics of enamel and primer are suspensions of fillers, pigments in epoxy resins. In this case, the hardener, as a rule, is taken amino type. Enamel and primers are different for its intended purpose, but generally assigned for appropriate protection. For example, today there are special anti -corrosion agents that cover the internal surfaces of the containers operated under conditions of exposure to the waterflower emulsion, oil, mineral water, oil products. A system consisting of a soil layer, or one or two enamel layers, has a good preservation of protective criteria for about 10 years. You can choose the right type of primer in a warehouse in Bryansk today without difficulty. The coating of high -quality soils is distinguished by excellent benzo – and water resistance. The field of use of alkyd-mine coatings is extremely extensive, because having significant technological advantages, such materials are considered a modern replacement of the usual pentifal materials used to solve a significant spectrum of construction and repair problems. A special decorative effect is given by the use of alkyd-mineral materials in staining with metal/cast-iron surfaces of structures performed in decorative compositions, in painting products of instrumentation enterprises and machine-building profile. It is worth saying that these materials were made by GOST to apply on the surface for painting passenger cars. The Preactic consumption of the primer depends on the conditions of the application, the thickness of the layer, the primer method, the shape of the product, the surface roughness.