Progel pleural air leak sealant is the only sealant FDA approved and clinically proven to seal air leaks in both open and minimally invasive thoracic surgery. Progel is a specialized product designed with a unique combination of strength, flexibility and adherence that allow it to expand and contract with the lung during respiration. In a recent clinical trial of patients undergoing video-assisted or Robotic-Assisted lung resection, Progel pleural air leak sealant sealed or reduced 96% of air leaks in the OR.