LOCTITE EA E-90FL is a toughened, medium viscosity, industrial grade epoxy adhesive with extended working life. Once mixed, the two component epoxy cures at room temperature to form a flexible, gray bondline with excellent resistance to shock and impact. When fully cured, the epoxy is resistant to a wide range of chemicals and solvents, and acts as an excellent electrical insulator. Typical applications include bonding plastic, metal, glass, wood, ceramic, rubber, and masonry materials where flexibility is required. Suited for low-stress, high-impact bonding applications of dissimilar materials. LOCTITE EA E-90FL can also be used for repairing strain gauges, sealing seams on fiberglass components, repairing printed circuit boards, bonding stainless steel inserts, and rubber hose to steel tubing. The products extended working life allows more time to adjust parts during assembly.