Railing assemblies live a hard life, gripped, leaned on, and bumped every day, and their joints need to hold. Loctite 326 (SKU 00201) is a high-viscosity structural acrylic adhesive that bonds metal railing components such as flanges and fittings, forming joints with high shear strength and no visible fasteners. Applied with Loctite 7649 primer on prepared surfaces, the adhesive fixtures in minutes and develops full strength over the following one to three days. The result is a clean, permanent connection that keeps railing runs solid through years of everyday use.