Loctite offers some different formulas that are easily identifiable by color, such as blue, red, purple, and green. Loctite's ...

Specifically, both of these Loctite products are part of the same group, that being blue Loctite. Loctite products come in four color codings: blue, green, purple, and red. Each of these groups ...

Best used on small threads, it's removable without resorting to heat. Likewise, Blue Loctite Threadlocker 243 is a medium-strength formula designed for fasteners up to 3/4 inch in diameter that ...