The 3M Scotch-Weld™ Epoxy Adhesive 2216 is a gray, flowable liquid epoxy adhesive available in a 1 quart kit. It is suitable for bonding, potting, sealing, and assembly applications in industries such as construction, electronics, and woodworking. With a shear strength of 3200 psi and flame retardant properties, it offers durability and safety. The adhesive has an open time of 90 minutes and a full cure time of 7 days at 72°F. It is self-leveling and has a viscosity of 80000 cps. The adhesive has a maximum operating temperature of 350°F and a hardness of 50-65 Shore D. It can be used both indoors and outdoors and has a storage temperature of 72°F. The mix ratio is 2:3 (volume base:accelerator), and the application temperature ranges from -55°C to 80°C. Ideal for large surface lamination, potting & encapsulating, sealing, and small joint assembly, it provides excellent impact and shock absorption and noise vibration & harshness control.