Henkel LOCTITE-AA-352 (50ML-BOTTLE)

Additional Product Information

Overview

LOCTITE AA 352 is a high-performance, one-component acrylic adhesive designed for bonding, sealing, and coating applications in aviation and MRO environments. Teams rely on it for rapid UV curing, excellent vibration and impact resistance, and compatibility with a wide range of substrates including metals and glass. Its versatility ensures reliable assembly and repair performance under demanding conditions.

Key Technical Specs for LOCTITE AA 352

• Type: Modified Acrylic Adhesive
• Size/Volume: Available in standard industrial packaging (consult Henkel for options)
• Color: Transparent light amber liquid
• Viscosity/Consistency: Medium, 15,000 26,000 cP (Brookfield RVT, 25 C)
• Cure/Working Time: UV cure (365 nm), tack-free 10 20 seconds depending on intensity; secondary cure via heat (121 C, 30 45 min) or Activator 7075
• Tensile/Peel Strength: Steel to Glass block shear 16.5 N/mm (2,400 psi); Lap shear strength steel 20.6 N/mm (3,000 psi) after heat cure
• Shore Hardness: Durometer D 60
• Service Temperature: -40 C to 150 C (-40 F to 302 F)
• Typical Uses: Bonding, sealing, and coating of metal, glass, and plastic components; unitizing electrical devices; appliance parts; decorative components
• Shelf Life: Store at 8 C 21 C (46 F 70 F) unopened in dry location; avoid contamination and light exposure

Approvals & Specifications

• OEM Approvals: Consult Henkel for specific aerospace approvals
• Compliance: Meets industrial adhesive performance standards

Typical Aircraft MRO / AOG Applications

• Unitizing electrical systems and components
• Bonding and sealing decorative panels and interior components
• Repair and assembly of avionics housings
• Securing glass and metal subassemblies in aircraft interiors

Compatibility & Safety Notes

• Compatible substrates: Steel, aluminum, glass, polycarbonate, ABS, PVC, epoxyglass (G-10)
• PPE: Gloves and eye protection recommended during handling
• Handling Notes: Light-sensitive minimize exposure to daylight and artificial UV light during dispensing; clean surfaces before bonding

Packaging & Procurement

• Packaging: Industrial cartridges or bulk dispensing systems
• Market Packs: Consult Henkel for regional availability
• Storage: 8 C 21 C (46 F 70 F), unopened and protected from light
• Ease of Use: One-component system, no mixing required, rapid curing options for production efficiency

Why LOCTITE AA 352 is Chosen for AOG / MRO

• Rapid UV cure accelerates aircraft turnaround times
• High reliability and vibration resistance for critical assemblies
• Versatile bonding to multiple substrates
• Portable and easy to apply in constrained environments

Practical Suggestions for Your Team (AOG Mindset)

• Stock sufficient quantities of UV and activator-curable units for quick repairs
• Train maintenance staff on light-sensitive handling and curing techniques
• Use black feedlines and dispensers to minimize premature curing
• Ensure bondline surfaces are clean and free from grease for optimal performance

Manufacture / Aviation Spec Codes

• Manufacturer: Henkel Corporation
• Product ID: LOCTITE AA 352
• MIL/OEM/Export Codes: Consult Henkel for aerospace-specific codes

Alternative Names & Descriptions

• LOCTITE AA-352 Acrylic Adhesive
• Henkel AA 352 UV Cure Adhesive
• LOCTITE Industrial Acrylic 352
• LOCTITE AA 352 One-Component Adhesive
• AA 352 UV/Heat Curable Adhesive