3M 38315 Panel Bonding Adhesive - 47.5 ml Two-part epoxy used to bond steel, aluminum, SMC, and FRP (traditional fiberglass) A high performance two component epoxy adhesive. Bonds a variety of steel, aluminum, SMC, and FRP (traditional fiberglass) non-structural components. Also use to reinforce welded or riveted structural components. Use with 08190 Performance Manual Applicator and 38191 Static Mixing Nozzle. The Net Fill amount is 47.5mL. Cartridge Volume is 50mL