Loctite® 640 is a high-strength joining product with good temperature resistance, slow curing.
Advantages:
• Slow curing
• Ideal for parts with longer positioning times, e.g. with larger diameters
• Also for active metals, e.g. brass parts
Technical data:
• Adhesive gap: up to 0.1 mm
• Tensile shear strength: 22 N/mm²
• Application temperature range: -55°C to +175°C
• Steel can be handled after: 4 min.