All-Bond 2 - Primer A & B Set

All-Bond 2 Primers A & B Set serves as the primer component of the classic 4th-generation universal adhesive system by BISCO. These priming agents are engineered for total-etch procedures, enhancing resin infiltration and adhesion across a wide variety of substrates—including enamel, dentin, composite (new or old), silane-treated porcelain, and various metal alloys.

• Dual-Cure Compatible: Ensures optimal polymerization in both light- and self-cure systems, supporting a wide range of restorative procedures.
• Highly Hydrophilic (BPDM-Based): Contains BISCO’s patented hydrophilic monomer (BPDM), facilitating effective wetting of dentin, internal tubules, and ensuring deep penetration into etched substrates. 
• Low Film Thickness (<5 µm): Enables intimate adaptation within demineralized surfaces, promoting both mechanical interlocking and effective chemical sealing against microleakage. 
• Clinically Proven & Sensitive-Free: More than two decades of clinical data support its reliability. Users report minimal postoperative sensitivity and simplified application.