Bondloc BONB63850 Industrial Retaining Adhesives, Set of 6

Bondloc B638 High Strength Retaining Compound is formulated to provide high strength retention under cyclic loading, making it suitable for bonding cylindrical parts and components where reliable retention is needed without fatigue. It is designed for structural applications such as keys, splines, and close-tolerance tubing, offering a green urethane-acrylate resin that cures to a strong, resilient bond suitable for dynamic loads and close fits.

Key specifications

• Resin: Urethane Acrylate
• Color: Green
• Viscosity: 2500 cps
• Gap fill: up to 0.2 mm
• Flash point: >85°C
• Shelf life: 12 months
• Specific gravity: 1.08
• Max operating temp: -55°C to +150°C
• Full cure time: 24 hours
• Static shear strength: 30 N/mm²
• Size: 50 ml

Applications and use

This retaining compound is designed for use with cylindrical parts, keys, splines, and structural tubing requiring a close tolerance fit. Install by applying the product to clean, dry surfaces and allow fixture time. Fixture time is 5 minutes without activator and less than 5 minutes with activator.