Nail Builder Extension Gel – High-Viscosity Sculpting Gel • UV/LED Curable • Structural Nail Enhancement

Nail Builder Extension Gel

High-Viscosity Sculpting Gel • UV/LED Curable • Structural Nail Enhancement

Product Overview

The Nail Builder Extension Gel is a professional-grade hard builder gel system engineered for nail extensions, overlays, apex construction, and reinforcement. Its high-viscosity, self-leveling polymer matrix provides superior control during application while maintaining structural strength after curing.

Designed for both salon professionals and advanced users, this gel enables precise sculpting with minimal sagging, making it ideal for natural nail reinforcement and tip-based or form-based extensions.

Technical Formulation & Performance

Polymer Structure

• Gel Type: UV/LED curable builder gel

• Viscosity: Medium-high (non-run, controlled flow)

• Self-Leveling: Yes (balanced surface tension)

• Shrinkage: Low polymerization contraction

• Hardness After Cure: Structural support grade

Adhesion & Flexibility

• Bonds strongly to natural nails and tips

• Maintains moderate flexibility to reduce stress cracking

• Compatible with base coats, gel polish, and top coats

Curing Specifications

• Lamp Compatibility: UV & LED

• LED Cure Time: 60 seconds

• UV Cure Time: 120 seconds

• Layer Recommendation: Thin to medium layers for optimal cross-linking

Functional Benefits & Problem-Solving Advantages

✔ Extension & Overlay Versatility

Suitable for:

• Nail tip extensions

• Form-sculpted extensions

• Natural nail overlays

• Apex building and correction

✔ Superior Shape Control

High viscosity prevents flooding and cuticle run-off, improving precision and reducing filing time.

✔ Strength Without Excess Weight

Provides durable reinforcement without creating bulky or heavy nails.

✔ Smooth Finish & Easy Refinement

Self-leveling surface minimizes brush marks and reduces post-cure shaping effort.

✔ Ideal for Weak or Flat Nail Plates

Reinforces thin, brittle nails and allows corrective structure building.

Available Variants (Color-Toned Builder Gels)

Each variant shares identical performance characteristics; differences are in pigment tone for aesthetic and corrective purposes:

• White – Clean base for French and design work

• Pink – Soft natural tone for nail bed enhancement

• Transparent – Clear structure for encapsulation and overlays

• Brown – Warm tone for deeper skin undertones

• Nude – Neutral camouflage shade for natural extensions

Recommended Use Cases

• Professional nail extensions

• Natural nail strengthening

• Apex and structure correction

• Nude and camouflage nail sets

• Builder-only minimalist designs

Application Overview

1. Nail prep: clean, dehydrate, prime

2. Apply base coat and cure

3. Apply builder gel; sculpt as needed

4. Cure fully under UV/LED

5. File, refine, and finish with top coat

Summary

The Nail Builder Extension Gel is a high-performance structural gel designed for technicians who require control, strength, and consistency. Its balanced viscosity, strong adhesion, and multiple tone options make it an essential product for durable extensions, overlays, and professional nail architecture.