Green 620 Retaining Compound 50 ml

High-Strength Retaining Compound for Cylindrical

This anaerobic adhesive bonds smooth, unthreaded cylindrical metal parts such as shafts, bearings, bushings and keyways. It fills voids to reduce machining precision demands, prevents loosening and corrosion, and distributes loads evenly across the joint. The formulation suits both active and inert metal surfaces including steel, copper, brass, stainless steel and aluminium. Curing begins within 60 minutes of assembly and reaches full strength after 24 hours.

Shear Strength Comparable to Base Metals

After curing, the compound delivers shear strength equivalent to the parent materials: 609 on aluminium, 620 and 680 on copper, 603 and 638 on 0.1 % carbon steel, and 648 on 0.2 % carbon steel. Disassembly requires heating to 250 °C (482 °F) plus mechanical force, making it suitable for permanent or semi-permanent installations where high vibration or thermal cycling occur. The 50 ml bottle provides 1.69 oz of product for multiple applications.

Anaerobic Chemistry Demands Air Headspace

The bottle is filled to roughly 4/9 of its capacity because the adhesive requires oxygen in the headspace to remain stable during transport and storage. Precision filling equipment ensures the labelled 50 ml volume is accurate. The product is manufactured by a former OEM facility for a recognised brand, delivering equivalent quality standards. It is not intended for threaded fasteners, large gap filling, or non-metallic substrates.