Henkel LOCTITE-609 (10ML-BOTTLE)

Additional Product Information

Overview

This is a high-performance, one-component acrylic adhesive designed for the secure bonding of cylindrical fitting parts. Widely used in aviation and MRO environments, it provides superior reliability in assemblies where vibration, shock, and thermal cycling are concerns. Maintenance teams rely on it for consistent performance in rotor-to-shaft assemblies, bushings, and sleeves in critical aircraft components.

Key Technical Specs for LOCTITE 609

• Type: Acrylic Methacrylate Ester Adhesive
• Appearance (Uncured): Green liquid
• Viscosity/Consistency: Low viscosity, 110 140 mPa s (cP)
• Cure/Working Time: Anaerobic cure; accelerable with activator
• Tensile/Peel Strength: Compressive shear strength ?15.8 N/mm (?2,290 psi) after 24 hours on steel
• Shore Hardness: Not specified
• Service Temperature: Effective up to 150 C (302 F) with heat resistance
• Typical Uses: Retaining rotors, bushings, sleeves; enhancing press fits; preventing loosening and leakage
• Shelf Life: Store 8 21 C (46 70 F) in unopened container; avoid contamination

Approvals & Specifications

• Tested to Mil-R-46082B requirements (regional approval)
• Conforms to ASTM D5363 general and detail requirements
• Henkel Quality controlled with batch testing

Typical Aircraft MRO / AOG Applications

• Securing rotor to shaft assemblies in fractional and subfractional horsepower motors
• Locking bushings and sleeves in housings on aircraft shafts
• Augmenting press fits to maintain mechanical integrity

Compatibility & Safety Notes

• Compatible with steel, aluminum, zinc dichromate, and similar metals
• Not recommended for use on plastics, pure oxygen, or strong oxidizers
• Use appropriate PPE including gloves and eye protection
• Check compatibility when using aqueous cleaning solutions prior to bonding
• Consult Safety Data Sheet (SDS) for full handling instructions

Packaging & Procurement

• Available in multiple container sizes (consult Henkel for specifics)
• Single-component packaging for easy application; no mixing required
• Store in dry, temperature-controlled environment (8 21 C / 46 70 F)
• High-precision dispensing possible for slip-fitted, press-fitted, or shrink-fitted assemblies

Why LOCTITE 609 is Chosen for AOG / MRO

• High-speed cure and reliable anaerobic bonding
• Prevents loosening and leakage in critical assemblies
• Versatile use on various metals and assemblies
• Portable and easy-to-use single-component formula

Practical Suggestions for Your Team (AOG Mindset)

• Stock adequate quantities for rotor, bushing, and sleeve maintenance tasks
• Use activators for inactive metals or large bond gaps to reduce cure time
• Train maintenance staff on proper surface cleaning and application techniques
• Ensure parts reach handling strength before disturbance to maintain bond integrity

Manufacture / Aviation Spec Codes

• Manufacturer: Henkel Corporation
• Product ID: LOCTITE 609
• Military Spec: Mil-R-46082B (regional)
• OEM and export approvals: Contact Henkel for local specifications

Alternative Names & Descriptions

• LOCTITE 609 Retaining Compound
• Henkel 609 Adhesive
• LOCTITE Methacrylate Retainer
• Rotor & Shaft Retaining Adhesive 609
• LOCTITE High-Strength Retaining Compound