
Impact Resistant Structural Adhesive
3M Impact Resistant Structural Adhesive 3M Automotive Aftermarket Division introduces new Impact Resistant Structural Adhesive (IRSA) designed for true structural bonding applications when specified by OEMs and recommended for weld-bonded and rivet-bonding joints. It offers excellent adhesion to automotive substrates including steel and aluminum, has built-in corrosion inhibitors and changes color upon cure.