The Loctite 248 is a genuine Loctite medium strength, blue threadlocker in a convenient 19g solid stick format. This anaerobic methacrylate-based adhesive is engineered to secure metal fasteners up to M50 (2 inches), effectively preventing loosening caused by vibration and shock. Ideal for applications requiring future disassembly with standard hand tools, it offers a fixture time of 5 minutes and achieves full cure in 24 hours. The Loctite 248 performs reliably across a wide operating temperature range from -55°C to +150°C, ensuring durable performance. Its thixotropic stick form allows for clean, precise, and drip-free application.