LOCTITE ABLESTIK ECF 561E, Rubberized Epoxy, Assembly, Electrically Conductive Die Attach Adhesive LOCTITE® ABLESTIK ECF 561E electrically conductive die attach adhesive is designed for bonding materials with severely mismatched coefficients of thermal expansion. When used for substrate attach, this adhesive film acts as an electrical ground plane.

• Electrically conductive in x, y, z axes
• Conductive over a high range of frequencies, up the gigahertz range
• Flexible for Bonding Mismatched Adherents