a unique product specially designed for locking fairing screws, screen screws, any screws which have to be stopped from vibrating loose but not damage the plastic. All anerobic thread lockers the likes of Loctites deteriate plastic and paint this dosn`t. This cures into a rubbery form preventing the ingress of water and corrosion, and allowing a frequent removal of the fixing. As with all Threebond products, thoroughly clean the surfaces before assembly. Typical applications are screens , fairings, electrical screws, anti tampering (by putting on the screw head) boat fittings , archery bow screws ect. A briliant addition to your workshop, if your into bikes ,cars, jet ski`s or boats plus you can use it at home. it has a thousend uses once you have it!