Profile: BJM Laboratories Ltd. conducts high level research in the dental field. Our product primabond 97™ is a multipurpose bonding agent which combines primer and adhesive into a single component for ease of application. It is compatible with all common dental etching materials. Our porcelain™ fix is a complete kit for preparing porcelain veneers, inlays & fractured porcelain teeth for bonding. It consists of porcelain etch™ and porcelain silane™. Porcelain etch™ is a specially buffered, viscous, hydrofluoric acid that will etch porcelains of all type to produce a microscopic porous surface which will provide a strong mechanical interlock with composite resin materials. Porcelain silane™ is a single component silane that enhances bonding values and durability when applied to etched porcelain.