Bostik Born2Bond RA-48 Retaining Compound

Capable of bonding all types of cylindrical assemblies, these single-component solutions also seal all metal joints to eliminate the risk of fretting corrosion. They achieve 100% surface-to-surface contact, producing a cohesive, durable connection capable of withstanding vibration, extreme temperatures and chemical substances.

RA-48 is a medium viscosity, high anaerobic adhesive designed to retain cylindrical parts. Once cured the product prevents leakage and/or loosening of parts from vibration and shock.

Features:

• High strength
• Medium viscosity
• High power transmission
• Resistance to dynamic loads
• Recommended for gaps up to 0.15mm
• Vibration resistant
• Corrosion prevention
• Single component
• Suitable for active and passive metals

Directions For Use:

• For best results, clean all surfaces (internal and external) with Born2Bond
• Pre-Bonding Cleaner and wait until fully evaporated.
• If the cure speed is too slow on inactive metals, use Born2BondTM Anaerobic Activator.
• For slip fitted parts, apply the adhesive around the pin and the inside of the collar and rotate during assembly to ensure fully coverage.
• For press fitted parts, apply adhesive fully to both surfaces and assemble at high pressure.
• For shrink fitted parts, the adhesive should be on the pin, the collar should be heated.
• Parts should be fixed until sufficient handling strength is achieved.

Method Of Use:

• Manual: Directly from the bottle with or without dispensing tips for more precise dispensing.
• Semi-Automated: Use of pressure-time systems for accurate volume and larger series.
• Full-Automated: fully automated robot or application lines.

Applications:

• Gear manufacturing
• Machine engineering
• Bearing assembly
• Drive shafts

Product Characteristics:

• Basis Technology Acrylic
• Components 1K
• Appearance / Color Green
• Cure Anaerobic
• Temperature use Range -55 C to 180C