Cyanoacrylates are a family of strong fast-acting adhesives that bonds dissimilar materials. They cure in the presence of moisture.
Pre-applied adhesives are pre-applied on the threaded parts before they are used. They are of two types reactive and non-reactive. Reactives are adhesives used for achieving highest possible locking properties and an extreme sealing effect.
Hot melt adhesive (HMA), also known as hot glue, is a form of thermoplastic adhesive that used in the form of solid cylindrical sticks.