Hard Gel Basics
What’s the main difference between hard gel and soft gel?
Hard gel cannot be soaked off; soft gel can.
What is the first step before applying hard gel?
Sanitize hands and prep nails.
What brush is commonly used for hard gel?
Oval or flat gel brush.
What can cause a heat spike during curing?
Applying gel too thick or curing too fast.
List 3 causes of hard gel lifting.
Improper prep, skipping primer, incorrect filing, moisture/oil on the nail.
Can hard gel be soaked off with acetone?
No
What happens if you don’t remove shine from the nail plate?
Gel may lift or not adhere properly.
What’s the purpose of nail forms?
To sculpt extensions with hard gel
How do you avoid air bubbles in hard gel?
Stir slowly and apply with controlled brush strokes.
Name 3 advanced nail shapes that can be sculpted with hard gel.
Stiletto, coffin, almond, ballerina, edge, pipe.
What type of lamp cures hard gel?
UV or LED.
What is the function of a dehydrator?
Removes oils and moisture from the natural nail.
What grit file is used to shape cured hard gel?
100–180 grit.
What is the risk of over-filing the natural nail?
Thinning, damage, pain, or nail plate injury.
Match these steps to the correct order: nail prep, finish file, apex build, base layer, top coat.
1. Nail prep 2. Base layer 3. Apex build 4. Finish file 5. Top coat
What does “self-leveling” mean in hard gels?
Gel smooths out on its own after being applied
What causes lifting in hard gel applications?
Poor prep, improper filing, or skipping primer.
What does the inhibition layer refer to?
The sticky layer left after curing.
What is the ideal thickness of a gel overlay at the free edge?
About the thickness of a credit card.
Describe the structure and purpose of the apex.
The apex is the highest point of the nail, usually around the stress area. It adds strength, balance, and prevents breakage.
Why is it important to build an apex?
For strength, structure, and to prevent breaking/lifting.
Name two signs of improper curing.
Sticky finish, dullness, or product lifting/peeling
How do you remove hard gel?
File off with e-file or hand file.
Why is client consultation important before enhancement services?
To check for allergies, contraindications, and client expectations.
Overexposure to uncured gel can cause this skin reaction.
Contact dermatitis or an Allergic reaction