摘要 |
The present invention provides a method of temporarily protecting a surface which includes the steps of applying a continuous coating of a masking material to said surface, which masking material comprises, before drying, a n aqueous solution or emulsion consisting essentially of a filmforming, carboxylic acid-containing polymer; coating all or a portion of said surface with a coating compound, said masking material preventing said coating compound from contacting said surface; and, thereafter, removing said maskin g material from said surface. Preferably said carboxylic acid-containing polym er is an acrylic or methacrylic acid-containing copolymer and is the sole filmforming component of the aqueous solution or emulsion.
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