The Easy, Durable Way to Stay Dry!™ SEAL-TIGHT® Original Cast and Bandage Protector provides dependable watertight protection while showering and bathing. Reusable, SEAL-TIGHT is made of durable textured vinyl. Patented application ring eliminates the need for strapping or Velcro® closure. Simple to apply. Latex-free diaphragm stretches easily over cast to form comfortable, leak-free seal. Seeking distributors. Past Exporter of the Year winner.