CND Shellac Wear Extender Base Coat 7.3ml – The one and only, have done it again – Now you can achieve up to 3 weeks of chip free wear. The base coat is the crucial first step of your shellac application. One thin coat is all you need, for a superior adhesion layer for your shellac colour coat. Also protects your natural nails from staining. Recommended to be used with either the CND Original or Duraforce Top Coat .
