A sterile bioabsorbable material intended to be used to aid in dental and maxillofacial bone regeneration (e.g., after periodontal disease, or after tooth loss or trauma) by acting as a barrier to prevent the down-growth of soft tissue (connective tissue and epithelial cells) into the underlying bone during the healing period. It is comprised of synthetic liquid compounds that are mixed to react and form a gel (typically includes syringes and mixing tip); it is applied between soft tissue and bone during guided bone regeneration (GBR), periodontal flap surgery, and guided tissue regeneration (GTR) surgical procedures. This is a single-use device.