The Acudor ADWT Access Door is a flush access door that has been tested for air infiltration and water penetration. The door and frame are fully welded and gasketed. The Acudor ADWT Access Door is ideal for use in laboratories, clean rooms, operating rooms, etc. where an airtight and watertight seal is required. The Acudor ADWT Access Door is available in stainless steel.