NIC Nail Technician Written ExamNail Technology ProceduresMedium
A client reports that her gel nail enhancements are frequently chipping and lifting at the free edge, despite proper application. The technician suspects an issue with the final step of the application process. Which common error is most likely causing this problem?
- ANot 'capping' the free edge with each layer of gel.
- BApplying too thick of a base coat.
- CNot properly dehydrating the natural nail before base coat.
- DInadequate curing time for the top coat.
Show answer & explanationAnswer & explanation
Correct answer: A. Not 'capping' the free edge with each layer of gel.
Chipping and lifting at the free edge of gel enhancements are often caused by not 'capping' or sealing the free edge with each layer of gel, which creates a protective barrier and prevents moisture penetration and adhesion breakdown.
Why the other options are wrong
- B. Too thick of a base coat can lead to wrinkling or improper curing, but not specifically free edge chipping/lifting.
- C. Improper dehydration can cause overall lifting, but 'capping' specifically addresses free edge issues.
- D. Inadequate top coat curing can leave the surface tacky or dull, but free edge chipping is more directly related to the sealing of the edge itself.
Capping the Free Edge
The technique of sealing the free edge of the nail with each layer of gel or polish to create a protective barrier and prevent chipping and lifting.
- Crucial for gel and gel polish longevity.
- Prevents water and debris from penetrating.
- Performed with base, color, and top coats.
Memory trick: Cap the edge, block the chip, keep it sealed, make it stick.