Low-viscosity, gel-like consistency Gel has a distinct blue colour to assist in complete rinsing away of the etchant Flexible dispensing tip can be individually adjusted before application High bond strength to all indirect surfaces (zirconia, alumina, glass ceramics and metals) without a separate primer Excellent marginal integrity for highly aesthetic restorations One-step, one-coat adhesive application Self- and dual-cure compatible with (3M™ Scotchbond™ Universal Dual Cure Activator) No refrigeration needed; store at room temperature for two years Flip-top vial and unit-dose delivery Improved, easy-to-place etchant 3M™ Scotchbond™ Universal Etchant is an etching gel for use with 3M™ Scotchbond™ Universal Adhesive. This refill includes two 3mL etchant syringes and 50 dispensing tips.