LOCTITE 641 Adhesive

LOCTITE 641 is an anaerobic curing adhesive specifically designed for securing cylindrical components such as bearings, bushings, and shafts. It protects parts from unwanted movement due to vibrations and secures the connection against undesirable leaks. This product polymerizes in the absence of air and upon contact with metal ions, ensuring reliable curing. With a viscosity of 150–250 mPa·s and a gap-filling capability of up to 0.25 mm, LOCTITE 641 is ideal for applications requiring good surface wetting. The typical shear strength is achieved after 24 hours at room temperature. The assembly of bearings and bushings is thus permanently fixed and secured. This adhesive is widely used in the automotive industry, mechanical engineering, and maintenance, where reliable and durable fixation of cylindrical parts is required. The 50 ml packaging allows for easy and precise application directly on-site. Order LOCTITE 641 for secure and long-lasting assemblies.