Loctite® 5188™ Flange Sealants

Ultra-tough, anaerobic gasketing material with high elongation and toughness even after exposure to elevated temperature. High flexibility makes it perfect for large, highly stressed flanges. Designed for use on rigid metal flanged connections, such as gearboxes and engine casings, particularly where minor oil contamination of the flange surfaces can occur. Particularly suitable for use on aluminum substrates where very good adhesion is achieved. Provides resistance to low pressures immediately after assembly.