3M™ Scotch-Weld™ Epoxy Adhesive 2216 is a flexible, two-part epoxy adhesive that cures at room temperature. It provides a high strength bond with both high shear and peel strength while remaining highly flexible, making it ideal for applications where vibration and thermal expansion and contraction are common. It also withstands very cold temperatures without becoming brittle. - It also withstands very cold temperatures without overly embrittling. Maintains a strong bond under expansion, contraction and limited movement while retaining good strength after environmental aging.