Cuccio Pro Brush-on Colour Builder Gel Cuccio Pro Brush-on Colour Builder Gel is a builder gel, in an easy brush-on formula that applies like a soak-off gel polish but works like a hard gel. Our Brush-on Builder Gel is the perfect combination of the easy application and removal of Soak Off Gel with the durability of hard gel. This LED/UV gel formula helps strengthen the natural nail. Benefits: LED/UV self-leveling lightweight formula Convenient brush-on formula for easy application Reinforce, build and extend a natural nail Ergonomic brush design with medium length bristles for optimal control Odorless for a safer salon environment Superior adhesion technology for strong bonds Strengthens weak, fragile, brittle nails Application time: 25 minutes (fill) / 40 minutes (full set) Easily soaks off Multi-functional across all Cuccio™ products Cures with a LED/UV lamp (not included)