LOCTITE 561 Thread Sealant Stick 540920 – Low-Strength Methacrylate Sealant M80/R3" NSF Approved (2024)

The LOCTITE 561 Thread Sealant Stick, model 540920, is engineered for precision in maintenance and repair tasks. This low-strength methacrylate sealant offers a practical, semi-solid stick format, making it an ideal choice for portable tool kits and mobile technicians. Specifically formulated for tapered metal threads and connectors up to M80/R3", it ensures fast curing and provides an immediate sealing effect against low pressures. The semi-solid nature of this orange-colored sealant eliminates the mess of traditional liquid products, reducing the risk of spills and drips during application. With a breakaway torque of 2 Nm, it allows for easy disassembly when necessary. The product is NSF approved for food use, and its operating temperature range stretches from -55°C to +150°C, ensuring versatility across various applications. Suitable for industrial assembly, maintenance, and repair, LOCTITE 561 is trusted for its reliable performance. Its specifications promise no creeping or shrinking, upholding strong, non-clogging seals. This 2024 release is a convenient, efficient choice for professionals requiring a dependable thread-sealing solution.