ACDelco Structural Urethane Installation Adhesive is a high-strength structural adhesive that is used for bonding a variety of plastics to other plastics (e.g. SMC, fiberglass, and carbon fiber) and plastics to primed, painted, or e-coated metals. This urethane adhesive is engineered with a non-sag urethane formula. Requires the use of a dispensing tool that is not included.