ILC Dover products have been used for chemical, biological and nuclear defense since the early 1980s. We've delivered  over two million M-40’s to our armed forces. In conjunction with global partners, we developed SCape® CBRN30 - a civilian gas mask that provides superior protection for the untrained user through its innovative blower and packaging design. ILC Dover is a company with unique expertise, a distinctive history, and a dedication to protecting humankind in hostile environments.