3M Automix® Panel Bonding Adhesive is a two-part epoxy used to bond steel, aluminum, sheet molded compound (SMC), and fibreglass reinforced polyester (FRP). The primary use is to replace quarter panels, roofs, box sides, van sides, utility vehicle sides and door skins. This adhesive provides extended work time, but can also be rapidly cured with heat. Use with 3M Premium Manual Applicator, 08117, and 3M Static Mixing Nozzles, 08193.