Tychem® QC Coverall with standard fit hood. It also contains elastic wrists and ankles. Storm Flap with adhesive closure and bound seams. A lightweight and durable fabric, Tychem® QC utilizes the strength of Tyvek® fabric and a polyethylene coating. Tychem® QC fabric provides at least 30 minutes of protection against 42 chemical challenges. Tychem® QC is used for light splash protection in a variety of industrial environments, including petroleum refining, pulp and paper manufacturing, food processing, chemical processing and pharmaceutical manufacturing. Tightly sewn seam is covered with garment fabric to reinforce seam and reduce potential for particle penetration. Attached hood with elastic around face opening. Storm flap covers zipper which can be sealed by the wearer with adhesive strip to prevent intrusion at zipper. Elastic opening for tighter fit at wrist and elastic opening for tighter fit at ankle.