FIELD: chemistry.
SUBSTANCE: invention relates to a water-soluble coating composition containing a) polyol, b) polyisocyanate cross-linking agent and c) a compound with a thiol functional group in which molar ratio of isocyanate groups to thiol groups lies between 1:0.0001 and 1:0.4. The invention also relates to use of the coating composition as a transparent or pigmented external coating, basic coating, filler, prime coating or binding material, in painting or repainting automobiles and large vehicles, and to a set for preparing the coating composition.
EFFECT: obtaining a composition which provides a balance between high rate of solidification, long life and good appearance of the coating film made from the said composition.
17 cl, 3 dwg, 7 tbl
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