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Daily Quiz (11)

In a study of shop-applied topcoats reported in JPCL, which generic type achieved a hardened film that resisted handling damage at lower temperatures (50°F) and higher humidity (75 percent RH) in the shortest amount of time?

What is the generic name used for silicone-organic hybrid topcoat technology?

In a study of shop-applied topcoats reported in JPCL, which generic type achieved a hardened film that resisted handling damage at lower temperatures (50°F) and higher humidity (75% RH) in the shortest amount of time?

What generic type of topcoat is often claimed to enable a two-coat system rather than a conventional 3-coat system (zinc, epoxy, polyurethane) for corrosion protection of steel?

True or False: Polysiloxanes are claimed by some supplier companies to be effective as part of a two-coat system for protecting steel from corrosion and providing durable UV resistance.

True or false: UL will not approve an intumescent, fire-resistive coating material if it is topcoated.

When can you safely topcoat an inorganic zinc rich coating?

Which of the following coatings is normally not used as a topcoat in exterior, atmospheric service.

Which of the following coating types is normally not used as a topcoat in exterior exposures?

True or false: Polyurethane topcoats usually have good abrasion resistance.

Which of the following coatings types is most commonly chosen for application of topcoats to CMU walls in commercial settings?


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