Rose's Aluform enclosures are specifically designed for rugged electronic instrumentation applications. The lid has a unique design that is beveled on two sides with a flat surface designed to accept membrane keypads or overlays. The inside of the lid has mounting bosses for PC boards or membrane keypads. A standard configuration watertight Aluform enclosure includes a powder coat painted die-cast base and lid to RAL 7038, captive stainless steel lid screws, and a permanently installed polyurethane gasket or removable neoprene gasket. Integrated mounting holes in the base and lid allow for the installation of PC boards, terminal blocks, or DIN rail. The Rose tongue and groove gasket design has been widely adopted in the industry and has become the industry standard allowing ingress protection to IP66.