PSI Texas State Board Nail Tech Practice Exam 2025 - Free Nail Technician Practice Questions and Study Guide

The use of a polymer and monomer mixture is the hallmark of acrylic nails. In the acrylic nail application process, a liquid monomer is mixed with a powdered polymer to create a paste that can be sculpted onto the natural nail or a nail form. This mixture hardens through a chemical reaction, creating a durable, long-lasting enhancement. The unique properties of the polymer and monomer combine to provide resilience and flexibility in the final product, making acrylic nails popular for their strength and versatility.

In contrast, gel nails are created using a different process that involves pre-mixed gels that cure under UV or LED light. Silk nails utilize silk or fiberglass materials along with a resin to reinforce the natural nail, which does not involve the polymer and monomer mixture. Dip powder nails, while also durable, consist of colored powder that is applied in layers and activated with a bonding agent rather than being mixed at application. Thus, the defining characteristic of a polymer and monomer mixture distinctly identifies acrylic nails among the options listed.