For a retaining compound offering high strength on all metals, including passive substrates, try Loctite 638. You can expect high temperature performance and good oil tolerance, a fixture time of just four minutes, and gap fill of 0.15 mm to 0.25 mm (0.006" to 0.01"). It even tolerates minor surface contaminants, including industrial oils. A high-viscosity product, it’s ideal for shafts, gears, p. Agency approvals / certificates / specifications: DVGW : NG-5146AR0619 WRAS (BS 6920): 0511518 Application method: Dispense system Applications: For close fitting cylindrical parts Colour: Green Cure type: Anaerobic cure Fixture time: 4.0 min Gap fill: 0.15 mm - 0.25 mm.
- Shear strength 31.0 N/mm² on steel.
- Gap fill 0.15 mm - 0.25 mm, fixture time 4.0 min.
- Service range -55.0 °C - 180.0 °C. Green colour.
Reliable loctite retaining compound for bearing, bushing and cylindrical part retention.