Substrates: Installation and bonding of unprimed metals including aluminum Applications: Secondary panel bonding of quarter panels, rear body panels, roof panels and door skins, and replacing rivets or mechanical fasteners • Provides excellent corrosion protection • Designed to create uniform bondline thickness despite differences in clamping techniques • Built-in color indicator; turns from beige to green as adhesive cures • Meets or exceeds the DaimlerChrysler weld-bonding specification