NCCER Drywall Finishing (45105) NCCER Drywall Finishing 45105 focuses on the final stages where rough framing becomes finished walls? taping, mudding, and sanding techniques that separate amateur patches from professional results. The exam drills specifics like joint compound consistency, feathering angles, and surface preparation methods that directly determine whether drywall seams disappear invisibly or remain visible eyesores in completed projects.
| Exam Name | NCCER Drywall Finishing |
| Exam Code | 45105 |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
