6.3 The Nail Enhancements Segment (30 Minutes)

What the Board Asks For

Quick Answer: "Perform an analysis of the nails and surrounding skin. Demonstrate the proper procedure for the following services: 1 sculptured nail using two colors of acrylic product on the ring finger and 1 tip application with a hard gel overlay on the middle finger. After finishing the segment, clean and disinfect your workstation by following all infection control practices required after a service. Complete this segment in 30 minutes."

Three things in that instruction decide your grade: two colors, the ring finger, and the middle finger. Candidates who sculpt a single-color nail, or who put the tip on the wrong finger, have not performed the requested service regardless of how the nail looks.

You get 2 minutes to set up before the clock starts. Remember that the kit stays closed once you have removed the enhancements gallon bag, and nothing goes back in.

A 30-Minute Plan

Build the gel overlay first if you are faster with tips: gel cures on command under the lamp, while acrylic sets on its own schedule and cannot be rushed. Whatever order you choose, rehearse it until it is automatic.

Build 1 — Tip with Hard Gel Overlay (Middle Finger)

1. Size the tip across the plate sidewall to sidewall without overlapping the skin. Too small pinches and lifts; too large traps moisture at the lateral folds.
2. Prep: gently remove the surface shine and wipe with nail dehydrator or primer so nothing oily remains.
3. Glue and seat: a thin line of cyanoacrylate nail glue on the contact area, then seat the tip at roughly a 45-degree angle under the free edge and rock it down to expel air. Press and hold 5 to 10 seconds. Cyanoacrylate cures by reacting with moisture, not light.
4. Clip and blend: bring the tip to length with a tip cutter, then blend the seam with a fine-grit file. File the tip plastic only — stop the moment you reach natural nail. Over-blending thins the plate and is a visible deduction.
5. Hard gel overlay: apply the builder gel or polygel in thin, controlled zones — thin at the cuticle, thickest over the stress area to form the apex, medium at the free edge. Cure each layer fully under the LED lamp before adding the next. Keep gel off the skin and sidewalls; a 1/16-inch free margin at the cuticle is the target.
6. Finish: cure the final layer, wipe the inhibition layer with a lint-free wipe and isopropyl alcohol if your system calls for it, then refine the shape.

Use a synthetic gel brush, never the Kolinsky sable brush used for acrylic. Cross-contaminating brushes between product systems ruins both.

Build 2 — Two-Color Sculptured Acrylic (Ring Finger)

1. Fit the form. Slide a nail form under the free edge, tucking it flush so there is no gap under the nail, and shape it to the curve of the finger. A gap under the form is where beginners lose the C-curve.
2. Prep and dehydrate as above.
3. Set up three dappen dishes: one for odorless monomer, one for white acrylic powder, one for pink acrylic powder. Three dishes is why the supply list specifies three.
4. Build the white free edge first. Pick up a medium-wet bead of white powder and place it on the form at the free edge, patting it out to the shape you want and drawing a clean, symmetrical smile line where the white meets the natural plate. This smile line is the visual evidence of "two colors."
5. Build the pink body. Place a slightly larger pink bead over the stress area to form the apex, then a small, thin bead at the cuticle area — placed about 1/16 inch away from the skin and never touching it.
6. Blend the zones with the brush toward the free edge and let the product self-level. Acrylic cures by an exothermic chemical reaction, not light: it becomes rubbery in 1 to 2 minutes and is filable in about 6 to 10 minutes.
7. Pinch the C-curve gently while the product is rubbery, then remove the form.
8. File and refine: 180 grit for bulk, 240 for refining, keeping the apex over the stress area rather than up near the cuticle.

Nevada note: the monomer must be EMA. NAC 644A.805(1)(b) makes methyl methacrylate (MMA) liquid monomers a prohibited device that may not be on the premises of a licensed establishment at all. Odorless monomer is on the Board's supply list, and odorless monomer is provided for you if you are testing at the Board office.

Product Handling Examiners Watch

• Never touch product to the skin. Flooding the cuticle is the most frequent enhancement deduction and, in a salon, a real irritation and lifting risk.
• Mix ratio. A medium-wet bead — roughly 2:1 powder to liquid by volume — holds its shape on the brush and releases slowly. Too dry crumbles and will not adhere; too wet runs onto the skin, shrinks, and heats up.
• Keep the dappen dishes controlled. Cover or cap monomer when you are not drawing from it; do not pour used monomer back into a container.
• Single-use items are single use. Nail forms, files, buffers, cotton rounds, and orange sticks all go to Trash at clean-down under NAC 644A.740(2).

The Required Clean-Down

Exactly as in the gel manicure segment: Trash for single-use items, Soiled Linen for linens, Items to be disinfected for the nipper, pusher, clipper, tip cutter, and any other multi-use implement. Wipe and disinfect the station with an EPA-registered disinfectant wipe, sanitize your hands, and step back to indicate completion. Do not return anything to the closed kit.