FIELD: manufacturing technology.
SUBSTANCE: invention relates to a composition of an elastic gas-impermeable coating. Elastic barrier coating composition contains a barrier material dispersed in an aqueous medium, polysulphide and a curing agent reacting with polysulphide. When depositing on the substrate and curing, a barrier material is formed.
EFFECT: invention enables to obtain improved gas-impermeable barrier coatings, ensuring their elasticity at low temperatures.
18 cl, 2 dwg, 3 tbl
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