NV C-4E Drywall Practice Questions - Nevada C-4E Drywall Contractor Examination Exam

After a Level 3, 4, or 5 gypsum finish, what should be applied before final paint or wallcovering?

Nothing; finish compound is a paint-ready sealer A second layer of paper tape A coat of raw linseed oil A primer-sealer (or a high-build primer system where used for Level 5)

Correct Answer:

A primer-sealer (or a high-build primer system where used for Level 5)

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