The FoxSeal Occlusive Dressing is a compact, non‑vented hydrogel occlusive dressing engineered to seal open (sucking) chest wounds, such as gunshot or stab injuries. Supplied in a convenient two-pack, it fits neatly into Individual First Aid Kits (IFAKs), and seals reliably even on wet or hairy skin, across extreme temperature ranges—from −18 °C to +55 °C—for effective pneumothorax prevention and treatment