Loctite® 3090 Two-Component Cyanoacrylate Adhesive Loctite The Loctite® 3090 Two-Component Cyanoacrylate Adhesive is an industrial-grade bonding solution designed for fast, strong assembly of materials including metal, plastic, rubber, and composites. Its two-component formulation provides extended working time and enhanced bond strength compared to standard cyanoacrylates, while achieving rapid cure after activation. Ideal for industrial maintenance, mechanical assembly, and precise repair applications, it ensures reliability, durability, and productivity in professional environments. Learn more