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Saponification is a defect on the painted surface and it is identified by the appearance of:

Saponification is a defect on the painted surface and it is identified by the appearance of: Correct Answer Soapy patches

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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