Essential Bond Acid Free Primer 15ml (Step 2 for dipping) DG Bond Acid Free Primer is designed for use with your favourite NSI gel and Acrylic Systems. Liberally apply Bond to prime the natural nail before product application for excellent adhesion. Bond will not discolour the enhancement or burn the skin. You can use with the following: Attraction Acrylic System Balance UV/LED Systems Simpicite' Polydip System (Step 2) you can also use Superbond (Acid Primer) Instructions for Bond: Apply Bond liberally to the natural nails. Allow to dry for 1 minute. They will not appear chalky white. This dehydrates the natural nail and promotes adhesion, preventing lifting of the artificial product from the natural nail plate.