Henkel LOCTITE-AA-317 (50-ml-Btl)

Additional Product Information

Overview

LOCTITE AA 317 is a high-performance, one-component acrylic adhesive designed for bonding close-fitting metal and ceramic parts. Widely used in aviation and MRO operations, it ensures reliable, durable adhesion in critical assemblies. Maintenance teams rely on it for its fast room-temperature curing, versatility, and consistent long-term performance.

Key Technical Specs for LOCTITE AA 317

• Type: Acrylic adhesive (urethane methacrylate)
• Size/Volume: Available in standard industrial dispensing sizes (refer to packaging section)
• Color: Clear light amber liquid
• Viscosity/Consistency: Medium viscosity (2,800 4,200 mPa s / cP)
• Cure/Working Time: Anaerobic cure with Activator 734; recommended bondline gap 0.05 0.10 mm; full strength typically develops in 24 72 hours
• Tensile/Peel Strength: Lap shear strength ?14 N/mm (?2,030 psi); tensile strength 20 35 N/mm (2,900 5,075 psi)
• Shore Hardness: Not specified; typical for acrylic adhesives of this type
• Service Temperature: Maintains performance from -50 C to 150 C (-58 F to 302 F); excellent hot strength retention
• Typical Uses: Bonding close-fitting metal or ceramic components in aircraft, industrial machinery, and precision assemblies
• Shelf Life: Store 8 21 C (46 70 F) in unopened container; avoid prolonged storage outside this range

Approvals & Specifications

• Complies with Henkel Material Specification (LMS) standards
• Tested according to ISO 4587 (lap shear) and ISO 6922 (tensile)
• Not recommended for pure oxygen or strong oxidizing systems

Typical Aircraft MRO / AOG Applications

• Bonding of structural metal components in airframe assemblies
• Ceramic component attachment in high-temperature systems
• Fast repair and maintenance of close-fitting engine or landing gear assemblies
• On-wing bonding tasks requiring rapid cure and minimal downtime

Compatibility & Safety Notes

• Compatible with metals and ceramics; not normally recommended for thermoplastics (risk of stress cracking)
• Surfaces must be clean and free from grease for best adhesion
• Use Personal Protective Equipment (gloves, eye protection) when handling
• Avoid returning used adhesive to original container to prevent contamination

Packaging & Procurement

• Available in industrial dispensing sizes; consult local supplier for market packs
• Stored in dry location, 8 21 C (46 70 F)
• Easy to apply with recommended bondline gap 0.05 0.10 mm
• Activator 734 sold separately to accelerate cure if required

Why LOCTITE AA 317 is Chosen for AOG / MRO

• Fast, room-temperature cure with Activator 734 accelerates turnaround time
• Reliable bond strength ensures long-term performance under demanding conditions
• Versatile: suitable for metals and ceramics in critical assemblies
• Portable and easy to use in maintenance or field environments

Practical Suggestions for Your Team (AOG Mindset)

• Stock both LOCTITE AA 317 and Activator 734 for rapid response repairs
• Train maintenance personnel on proper surface prep and bondline handling
• Use clamps or fixtures to maintain alignment during cure for maximum bond strength
• Plan for 24 72 hours to reach full strength before applying service loads

Manufacture / Aviation Spec Codes

• Manufacturer: Henkel Corporation
• Product ID: LOCTITE AA 317
• MIL/OEM/Export Codes: Henkel LMS standards; consult technical data sheet for specific batch test reports

Alternative Names & Descriptions

• LOCTITE AA-317 Acrylic Adhesive
• Henkel AA 317 Adhesive
• Activator-assisted acrylic adhesive for metal/ceramic bonding
• LOCTITE 317 Industrial Bonding Solution
• AA317 Fast-Cure Acrylic Adhesive