With Loctite 498 cyanoacrylate adhesive, you achieve fast, dependable bonds engineered to withstand demanding operating environments. This 1-part, medium-viscosity instant adhesive resists thermal cycling up to 121 °C and high humidity without degrading. Ideal for manufacturing assembly and workshop repairs, it securely joins metals, rubbers, and most plastics without requiring long clamping periods. Simply apply a thin layer to clean, degreased surfaces and join the parts immediately for a durable connection that resists continuous expansion and contraction.