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Daily Quiz (11)

What organization publishes a standard procedure for describing the size and density of the blisters so that comparisons of severity can be made?

True or false: SSPC has a test method for evaluating the degree of blistering on painted steel substrates.

True or false: Osmotic blistering of coatings on steel substrates can be caused by chloride contamination on the steel prior to painting.

True or false: If there are non-burst blisters in a tank lining, the lining must be immediately replaced.

True or false: Solvent entrapment within a coating can cause the formation of blisters.

True or false: Osmotic blisters are likely to be filled with liquids that contain solvents or salts.

True or false: Non-osmotic blisters can develop in coatings on concrete floors.

What is a common term for osmotic blistering of coatings due to thermal gradients?

Blistering of a coating suggests what type of non-visible contaminant on the surface of a steel substrate?

True or false: Soluble salts on a substrate beneath a coating can draw moisture through the coating and contribute to the formation of blisters.

Which of the following is a likely cause of blistering of coatings?


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Hempel (USA) Inc.
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Carlisle Fluid Technologies
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Novatek Corporation
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Jotun Paints Inc.
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