DuPont™ Tychem® 2000 utilizes the strength of DuPont™ Tyvek® fabric and a polyethylene coating. Tychem® 2000 fabric provides at least 30 min of protection against 42 chemical challenges. Tychem® 2000 is used for light splash protection in a variety of industrial environments. DuPont™ Coverall, Standard, Yellow, 10 mil Tychem® 2000, 2.5 oz/sq-yd Fabric weight, Bound seam, Front zipper/storm flap with adhesive closure, Resists: Chemical and Tear. 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 ankle.