Consistency: 4 / Hardness: 4
Four out of five out of five possible means a slightly lightweight consistency, strength with an emphasis on elasticity, and good length retention: medium in a thin layer of application and longer 1:1 to the length of the natural nail with increased thickness of the layout (the maximum value of the measurement scale is 5).

NAILSOFTHEDAY Builder Gel is a builder gel that is ideal for nail extensions and creating strong, long-lasting architecture.

Advantages:
- suitable for modeling on upper and lower forms;
- self-leveling;
- does not shrink;
- polymerizes quickly;
- easy to polish;
- reliably holds the arch;
- has a reduced thermal effect;
- does not turn yellow during polymerization;
- provides durability and protection of natural nails.

Application technology:
1. Degrease the nail plate with Nailsoftheday Nail Prep.
2. Apply Nailsoftheday DEHYDRATOR dehydrator.
3. Apply Nailsoftheday ULTRABOND.
4. Make an elastic substrate with medium acidic Nailsoftheday Rubber base, adhesive Nailsoftheday Scotch base, or Nailsoftheday Builder base.
5. Spread Builder Gel evenly and level the surface.
6. Cover with glossy Nailsoftheday Universal top, Nailsoftheday Glossy top no wipe, or Nailsoftheday No stress top no wipe ANTI-CRAP, Nailsoftheday Glossy top wipe, or matte Nailsoftheday Teddy top wipe or Nailsoftheday Matte top no wipe.
Polymerization: UV - 120 seconds, LED - 60 seconds.