When it comes to bonding locating pins in radiator assemblies, sleeves in pump housings and bearings in auto transmissions – especially when you need high-temperature resistance up to 232°C (450°F) – LOCTITE® 620 is a good choice. This high-strength, anaerobic-curing retaining compound is designed for bonding cylindrical fitting parts to prevent loosening and leakage due to shock and vibration. It cures when confined in the absence of air between close-fitting metal surfaces, and can fill gaps from 0.15mm - 0.25mm (0.006" - 0.01").

Loctite 234787 Specifications:

• Series: 620
• Type: Retaining Compound
• For Use With: Bonding
• Physical Form: Liquid
• Container Type: Bottle
• Container Capacity: 1L
• Cure Time: 24h
• Chemical Composition: Dimethacrylate Ester, Resin, Hydroxyalkyl Methacrylate, Cumene Hydroperoxide, Silica, Amorphous, Fumed, Crystal-Free, Polyglycol Dimethacrylate, Cumene, 1-Acetyl-2-Phenylhydrazine
• Odor: Mild
• Color: Green
• Primary Color: Green
• Specific Gravity: 1.1
• Viscosity Measurement: 5000 to 12000mPa/s
• VOCs Content: 0.19%
• Flash Point: >199.94°F
• Maximum Operating Temperature: +450°F
• Minimum Operating Temperature: -65°F
• Applications: Retaining
• Package Quantity: 1CA