The Hazmat Mask, short for "Hazardous Materials Mask", is a special mask that is worn over the player's face. It is a piece of personal protective equipment that is designed to protect its wearer from airborne toxic materials or particles.
The Hazmat Mask provides moderate resistance against gas effects and radiation. On its own, the Hazmat Mask provides 33% radiation gas resistance. Players can achieve full radiation gas resistance when using the Hazmat Mask in combination with a Gas Canister Pack.
Wearing the Hazmat Mask obstructs a small portion of the player's vision in first-person view, slightly reducing peripheral vision.
The Hazmat Mask can be repaired by and/or broken down into a Repair Kit (Teflon Items).
Hazmat Masks are usually found in military structures, such as army tents or barracks. It is known to spawn inside or around Orca Hospital.