Gingival retraction paste. It contains aluminum chloride and is supplied in a capsule (tubule) for use with a dispensing gun. It is applied directly into the sulcus and works by opening the gingival pocket while keeping it dry and blood-free. Used for impressions, cementation, deep cavities, etc. IMPORTANT: After opening the foil pouch, it must be stored in a sealed bag with a moistened cotton roll to prevent the product from drying out. NOTE: It is also highly suitable for use with digital CAD/CAM workflows.