According to Loctite’s manufacturer, Henkel, Loctite (loctiteproducts.com) does go bad. The technical data sheets of both thread-locker 271 (red) and 242 (blue) say that the shelf life of each is 24 ...
We may receive a commission on purchases made from links. When installing fasteners such as nuts and bolts, it may not be enough just to tighten them. Sometimes hardware can inadvertently become ...