Saponification is a defect on the painted surface and it is identified by the appearance of:(a) Wrinkles(b) Dull patches(c) Bubbles(d) Soapy patchesI have been asked this question in unit test.The query is from Painting in portion Building Construction of Basic Civil Engineering

Saponification is a defect on the painted surface and it is identified

1.	Saponification is a defect on the painted surface and it is identified by the appearance of:(a) Wrinkles(b) Dull patches(c) Bubbles(d) Soapy patchesI have been asked this question in unit test.The query is from Painting in portion Building Construction of Basic Civil Engineering
Answer» RIGHT option is (d) SOAPY patches For explanation: Saponification leads to the appearance of soapy patches. It occurs due to the chemical reaction of alkalis. To avoid this, SURFACE must be cleaned and PAINT should be kept away from strong alkalis.

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Saponification is a defect on the painted surface and it is identified by the appearance of:(a) Wrinkles(b) Dull patches(c) Bubbles(d) Soapy patchesI have been asked this question in unit test.The query is from Painting in portion Building Construction of Basic Civil Engineering

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