Petersen Aluminum Corporation (PAC) was founded in 1965 as a metals service center to the architectural metal industry. At Petersen we provide products of the highest possible quality within reliable, dependable lead times. Petersen’s strong national sales base allows for large inventories and cost economies for its customers.  Headquartered in Elk Grove Village, Illinois, located just outside of Chicago, Petersen also operates full production facilities in Annapolis Junction, Maryland; Tyler, Texas and Acworth, Georgia plus a regional sales office in Andover, Minnesota. In addition to the information found in this catalog, PAC maintains an extensive website at pac-clad.com. This catalog is available in digital format and within PAC’s e-binder on its website.  Technical assistance and service are available and complemented locally by a nationwide organization of architectural representatives who can offer assistance in material selection, finish specification and budgeting. Because Petersen’s scope of applications is so wide, inquiries are encouraged.PAC-CLAD is a versatile prefinished sheet metal coating of 70% full polyvinylidene fluoride (PVDF) that is applied to G-90 galvanized steel, galvalume steel or prime quality aluminum. Originally developed for use in abrasive environments, PAC-CLAD has proven to be ideally suited for applications in roofing, wall, curtainwall, storefront and trim applications. PAC-CLAD is now available in 45 colors carefully selected to complement a range of building materials.