Loctite 638 Maximum strength retaining compound
Maximum strength retaining compound. Used where high dynamic forces or cyclic loading is expected. Loctite 638 Maximum retaining compound locks cylindrical assemblies with up to 0.25 diametrical clearance.
Approvals
• P1 NSF Reg. No.: 123010
Applications
Loctite 638 Maximum retaining compound gives best resistance to dynamic, axial and radial loads. Recommended for retaining shafts, gears, pulleys and similar cylindrical parts.
Specifications
• Strength Required: High
• Handling Strength (at room temperature on steel joints): 5 min.
• Diametrical Clearance: up to 0.25 mm
• Temperature Resistance: 150°C