European Secrets Rock Hard Hardener & Basecoat

• Base coat and strengthener in one
• Toluene and Formaldehyde free
• Protects dry nails

European Secrets Rock Hard Hardener and Basecoat produces stronger harder thicker nails and can be used alone, as a hardener, or as a basecoat. Creates a moisture shield that protects dry nails. Bonds together a cross-link of fiber proteins. Five times stronger than any other hardener.

When using as a hardener apply one or two coats daily the first week. As a base coat apply one to two thin coats,and let dry before applying polish.