Henkel LOCTITE-4310 (28GM-BOTTLE)

Additional Product Information

Overview

LOCTITE 4310 is a high-performance UV/visible light curing adhesive designed for rapid fixturing and surface curing. Widely used in aviation and MRO environments, it provides reliable bonding for plastics, rubbers, and metals. Maintenance and repair teams rely on it for fast, precise assembly, fillet cure applications, and medical device-related tasks that require minimal blooming and consistent performance.

Key Technical Specs for LOCTITE 4310

• Type: Ethyl cyanoacrylate with photoinitiator (Cyanoacrylate/UV)
• Size/Volume: Single-part adhesive, volume varies per packaging
• Color: Transparent, light yellow-green to dark blue-green liquid
• Viscosity/Consistency: 100 250 mPa s (cP) at 25 C, Cone & Plate
• Cure/Working Time: Tack-free surface in ?5 10 seconds under LED/H-bulb UV light; secondary humidity cure in shadowed areas
• Tensile/Peel Strength: Tensile strength 50 N/mm (7,250 psi), Elongation at break 7.3%, Block shear strength up to 22 N/mm (3,190 psi)
• Shore Hardness: Durometer D 84
• Service Temperature: Maintains strength up to 100 C (212 F)
• Typical Uses: Rapid bonding of plastics, rubbers, and metals; fillet and surface cure; assembly of medical devices
• Shelf Life: Optimal storage 2 C to 8 C (36 F to 46 F); store in unopened container in a dry location

Approvals & Specifications

• ISO 10993 biocompatibility tested
• Henkel Quality and Material Specification LMS verified
• Meets internal Henkel UV/Visible light cure standards

Typical Aircraft MRO / AOG Applications

• Bonding of interior panels, trim, and fittings
• Plastic and metal component repairs in avionics and cabin systems
• Rapid fixturing for maintenance operations in confined areas
• Medical device assembly for in-flight or aerospace medical kits

Compatibility & Safety Notes

• Compatible with ABS, aluminum, neoprene, polycarbonate, steel, PVC, polyethylene (with primer), polypropylene (plasma treated)
• PPE recommended: gloves, safety glasses; avoid skin contact and prolonged UV exposure
• Light-sensitive: minimize exposure to daylight and artificial UV light during storage and handling
• Excess adhesive can be removed with nitromethane or acetone-based solvents

Packaging & Procurement

• Single-part adhesive in multiple volume formats
• Market packs designed for ease of use and AOG situations
• Store unopened containers in a dry location at 2 C 8 C (36 F 46 F)
• Do not return material to original container after use to prevent contamination

Why LOCTITE 4310 is Chosen for AOG / MRO

• Extremely fast surface cure reduces downtime during maintenance
• Reliable bonding across multiple substrates ensures versatility
• Minimal blooming and precise fillet curing enhance quality and appearance
• Portable, easy-to-use packaging supports AOG scenarios

Practical Suggestions for Your Team (AOG Mindset)

• Stock multiple small-volume containers for rapid response repairs
• Train teams on UV/visible light curing equipment usage
• Keep primer available for low surface energy plastics
• Ensure proper PPE and light control for safe handling

Manufacture / Aviation Spec Codes

• Manufacturer: Henkel Corporation
• Product ID: LOCTITE 4310
• MIL/OEM/Export Codes: Refer to Henkel LMS and customer-specific specifications

Alternative Names & Descriptions

• Henkel 4310 Adhesive
• LOCTITE Cyanoacrylate UV 4310
• LOCTITE 4310 Medical Device Adhesive
• Henkel LOCTITE 4310 UV Cure Glue
• LOCTITE 4310 Rapid Bonding Adhesive