Henkel LOCTITE-4860 (20GM-BOTTLE)

Additional Product Information

Overview

LOCTITE 4860 is a high-viscosity, one-part cyanoacrylate adhesive designed for bonding challenging materials in aviation and MRO environments. It provides rapid, flexible bonding for metals, plastics, elastomers, and porous substrates like paper, leather, and fabric. Maintenance and repair teams rely on it for durable, reliable, and flexible assemblies in both routine and AOG scenarios.

Key Technical Specs for LOCTITE 4860

• Type: One-part cyanoacrylate adhesive
• Size/Volume: Standard commercial packaging (consult supplier)
• Color: Transparent, colorless to straw-colored liquid
• Viscosity/Consistency: High viscosity, 3,000 5,500 mPa s (cP) at 25 C
• Cure/Working Time: Fixture time varies by substrate; e.g., steel 7 25 seconds, paper 1 3 seconds at 22 C / 50% RH
• Tensile/Peel Strength: Steel lap shear 11 17 N/mm (1,595 2,465 psi) after 7 days
• Shore Hardness: A 80 90
• Service Temperature: Maintains performance up to 100 C (212 F)
• Typical Uses: Bonding metals, plastics, rubbers, leather, paper, fabric, and wood
• Shelf Life: Store unopened at 2 8 C (36 46 F); consult supplier for exact shelf life

Approvals & Specifications

• Meets Henkel Quality standards
• Tested per ISO 4587, ISO 527-3, ISO 868, ASTM E 228
• Not recommended for pure oxygen or strong oxidizing environments

Typical Aircraft MRO / AOG Applications

• Flexible bonding of interior panels, seat assemblies, and cabin fabrics
• Repair of rubber seals, gaskets, and flexible components
• Bonding lightweight structural elements in maintenance operations
• Quick repairs on composite or metallic fittings in AOG situations
• Assembly of non-structural parts in avionics or electrical housings

Compatibility & Safety Notes

• Substrate Compatibility: Metals, plastics, elastomers, leather, paper, fabrics, wood
• PPE: Use gloves and eye protection during handling
• Handling Notes: Bond surfaces should be clean and free of grease; thin bondlines (0.05 mm) recommended for optimal cure
• Excess adhesive can be cleaned with Loctite solvents, nitromethane, or acetone

Packaging & Procurement

• Available in standard commercial bottles and cartridges
• Store in unopened containers at 2 8 C (36 46 F)
• Easy to dispense and apply in controlled or field conditions
• Market packs vary; contact local supplier for packaging options

Why LOCTITE 4860 is Chosen for AOG / MRO

• Rapid fixture times reduce aircraft downtime
• Flexible bondlines maintain joint integrity under stress
• Versatile adhesion across multiple substrates
• Portable and easy to use in field repair scenarios

Practical Suggestions for Your Team (AOG Mindset)

• Keep stock of common volumes for emergency repairs
• Train staff on proper surface preparation and application techniques
• Use activators cautiously for large gaps to speed cure without compromising strength
• Maintain a controlled storage environment to ensure adhesive performance

Manufacture / Aviation Spec Codes

• Manufacturer: Henkel Corporation
• Product ID: LOCTITE 4860
• MIL/OEM/Export Codes: Refer to Henkel Material Specification (LMS) for batch-specific documentation

Alternative Names & Descriptions

• LOCTITE 4860
• Henkel 4860 Cyanoacrylate Adhesive
• 4860 Flexible Bonding CA
• LOCTITE High Viscosity Cyanoacrylate
• LOCTITE 4860 Flexible Adhesive