FUJI BOND LC Contains: One (5 g) bottle of powder ONLY. GC Fuji BOND LC is flexible and desensitizing bonding agent for all direct placement, composite resin restorations. It chemically bonds composite to dentin, enamel and cementum, which is then reinforced by the mechanical interlock of the hybrid layer. GC Fuji BOND LC allows expansion and contraction of the resin restorative as well as the flexure of tooth without opening cavosurface margins.