... threads by capillary action, under M12. Introduction Darbond® Anaerobic Threadlocker 2290 is one component, low viscosity, medium strength, high ... penetrability anaerobic threadlocker. It cures when confined in the absence of air between ... 22710.25Red13000Thixotropic1.051830-50-1505-1272 Wicking Grade Anaerobic Threadlocker (Loctite 290 Equivalent)