3M™ Scotch-Weld™ Urethane Adhesive, EC-3549, B/A brown, 4 fl oz

3M™ Scotch-Weld™ Urethane Adhesive EC-3549 B/A is a two-component, polyurethane adhesive which cures at room temperature or with heat to form tough, impact-resistant structural bonds.3M Scotch-Weld Urethane Adhesive EC-3549 B/A provides excellent adhesion to many primed or painted metal and plastic substrates and is designed to develop sag resistance approximately 30 seconds after mixing. It cures at room temperature or with heat to produce impact-resistant, high peel strength bonds on primed or painted metal and plastics. It has a 60 minute worklife and cures in 7 days.