CND Brisa Sculpting Gel Warm Semi Sheer .5 oz - A Keratin-bonding reinforced cross-linking UV gel for durable enhancements. Creates enhancements that covalently bond to keratin for superior adhesion and maximum durability. Wearable - creates strong, thin, light, natural looking nails. Workable - a non-stringy, easy-to-use formula. Lasting - covalently bonds to the natural nail. Hypoallergenic - a non-acrylate, gluteraldehyde and formaldehyde free formula. Versatile - idea for sculpting on forms and creating overlays on fingers and toes. Odorless - perfect for salons, day spas and destination spas.