Contains: One GC Fuji LINING LC Paste Pak Cartridge (7 4.7 mL), Mixing Pad, GC Paste Pak Dispenser and Mixing Spatula. GC Fuji LINING LC Paste Pak ? ? ? is the first light-cured, glass ionomer lining material available in paste-paste formula that is used as liner or base under composite resin or amalgam restorations. It has high-compressive strength, minimal polymerization shrinkage and extremely low solubility. GC Fuji LINING LC Paste Pak minimizes sensitivity and provides long-term fluoride release. It bonds well to the tooth structure and composite, creating the ideal dentin substitute.