Arizona State Board Nail Technology Practice Exam

The purpose of using a gel primer primarily focuses on ensuring optimal adhesion between the natural nail and the gel product. By helping the gel start at the cuticle and float to the free edge, the primer aids in the even application of the gel on the nail surface. This is particularly important as it creates a smooth and consistent foundation for the gel, promoting a longer-lasting enhancement while reducing the risk of lifting or chipping.

In this context, choice C emphasizes the functional role of the gel primer in the application process. A well-applied gel enhancement can enhance the overall appearance of the nails and ensure their durability over time.