KOSTKA NAIL SYSTEM EXTREME BUILDER GEL 44g
- Builder gel, thick jelly-like texture, easy to equalize using a brush or Kostka Jelly Tool.
- Best in combination with Kostka Studio Cover 1 for smooth surface.
- High viscosity
- Excellent coverage
- Flexible
- No yellowing
- Color stable
- Optimal for thick application
- Curing in UV/120 sec
- Curing in LED/90 sec
- Handling with artificial hair brush
- Tip technique
- Extreme Shape technique