FIELD: protection of thermally regulating galvanochemical coatings in avia instrument making. SUBSTANCE: described is temporary removable coating comprising, as composition substrate, polyvinyl alcohol, distilled water, urea as atmospheric corrosion inhibitor, and sorbitol as plasticizer. Coating further comprises dimethylformamide modifier of tixotropic activity, ratios of components being as follows, wt %: polyvinyl alcohol, 10-11; urea, 0.05-0.1; sorbitol, 0.2-0.3; dimethylformamide, 0.25-0.5; and distilled water balance, up to 100%. EFFECT: increased elasticity improved adhesion strength and longer service life of the coating. 1 tbl
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