Marine Depot Maintenance Command (MDMC) Production Plant Albany, GA has a requirement for a heavy-duty, fully automatic pneumatic sealant cartridge mixer to support maintenance and repair operations. ... Marine Depot Maintenance Command (MDMC) Production Plant Albany, GA has a requirement for a heavy-duty, fully automatic pneumatic sealant cartridge mixer to support maintenance and repair operations. The mixer shall provide consistent mixing of high-viscosity, two-component sealants and adhesives in 2.5-, 6-, and 8-ounce Semkit cartridges. See attached Request for Quote for requirement details, quote submission requirements, and applicaple terms and condtions.