Clearfil 2V dual-cure bonding kit refill, 3ml bottle of bond "B" liquid. Gentle etching retains natural collagen structure. For simultaneous bonding to dentin, enamel, metal, and porcelain. One-step conditioning without rinsing. Ensures no excessive decalcification. Clearfil Liner Bond 2V offers a double-curing adhesive system ideal for multiple indications.The self-etching primer provides mild etching, helping collagen fibers to maintain their natural structure.The bonding liquid permeates the thin etched layer of unfilled collagen and dentin in the decalcified zone to create a strong bond without excess decalcification. This resin-based primer is an effective one-step conditioner of cut enamel and dentin that requires no rinsing.Liner Bond 2V is perfect for marginal sealing against microleakages, bonding to dentin, enamel, metal, and porcelain.