NURSING ANM AND GNM

Detailed explanation-1: -With respect to paints and coatings, haze is caused by microstructures or suspended particles which slightly change the direction of a reflected light. The change in direction causes a bloom adjacent to gloss (specular) angle, thus, showing a milky effect.

Detailed explanation-2: -The largest number of paint defects is from dirt particles1 embedded in the paint. Most other paint defects are the results of: lack of cleanliness. surface preparation.

Detailed explanation-3: -Common causes for coating failures range from inadequate surface preparation, non-friendly environment, improper application technique, and incompetent formulation. One of the essential steps in applying a coating is surface prep.