Loctite 577 Pipe Thread Sealant is a high performance threadlocker specially developed for sealing threads. Containing 50ml in a convenient tube, this product offers easy application and reliable sealing performance. The paste is suitable for a wide range of applications and ensures effective sealing at temperatures from -50 °C to 150 °C. The yellow colour allows easy identification of the product. Loctite 577 is ideal for use in various industrial and trade applications where a durable and secure bond is required. Maximum temperature resistance of 150 °C. Minimum temperature resistance of -50 °C. Breakaway torque of 9 Nm for reliable connections. Suitable for R3 threads.