NIC Nail Technician Written ExamNail Technology ProceduresMedium
A client requests a full set of sculptured acrylic nails. After applying the primer and creating the first bead of acrylic, the technician notices that the acrylic is too runny and keeps flooding the sidewalls. What is the most likely cause of this issue?
- AThe nail plate was not properly dehydrated before primer application.
- BThe room temperature is too low, slowing down the curing process.
- CInsufficient primer was applied to the natural nail.
- DToo much monomer was picked up with the brush for the amount of powder.
Show answer & explanationAnswer & explanation
Correct answer: D. Too much monomer was picked up with the brush for the amount of powder.
The ratio of liquid monomer to powder polymer is critical for proper acrylic consistency. Too much monomer will result in a bead that is too wet, runny, and difficult to control, leading to flooding.
Why the other options are wrong
- A. Improper dehydration can affect adhesion and lead to lifting, but not directly cause the acrylic bead to be runny.
- B. Low room temperature can slow down polymerization, making the acrylic take longer to set, but typically doesn't make the initial bead excessively runny; rather, it makes it harder to work with before it sets.
- C. Insufficient primer would lead to poor adhesion and lifting, not a runny consistency of the acrylic bead itself.
Acrylic Bead Consistency
The ideal mixture of liquid monomer and powder polymer that allows for proper workability, self-leveling, and strength in acrylic nail enhancements.
- Critical monomer-to-powder ratio
- Too much monomer = runny, weak, yellowing
- Too little monomer = dry, crumbly, brittle
- Affected by temperature and humidity
Memory trick: Too Much Monomer Makes a Messy, Runny Mix.