Threadlockers

Bondloc Threadlockers are single-component liquids that cure at room temperature to a hard, solid thermoset plastic when applied between steel, aluminium, brass and most other metal surfaces. They cure with the absence of air and when in contact with metal ions, the adhesive completely fills the gaps between mating threads to lock threads and joints. This prevents unwanted movement, loosening, leaks and corrosion. To further enhance their performance, Bondloc anaerobic formulations have been developed for applications with improved cure speeds, high temperatures and oil contamination.

The Bondloc threadlocking range has been developed to replace conventional methods used in the assembly industry such as flat andspring washers, nylon lined nut, serrated bolt, which can loosen under vibration, thermal expansion, and/or plastic deformation. These methods do not seal the thread as the space between the bolt and nut is all empty. They also require an extensive inventory of several fastener shapes and sizes and are prone to rust and surface damage.