Henkel LOCTITE-AA-350 (250ML-BOTTLE)

Additional Product Information

Overview

LOCTITE Adhesive/Sealant 350 is a medium-viscosity, UV-curable acrylic adhesive used for bonding, encapsulating, and sealing applications in aviation and MRO environments. Its strong adhesion to glass, metals, and select thermoplastics, combined with durability under humidity and temperature extremes, makes it a reliable choice for maintenance, repair, and overhaul teams. Aviation technicians trust it for its long working time, rapid UV cure, and consistent performance under demanding conditions.

Key Technical Specs for LOCTITE Adhesive/Sealant 350

• Type: Modified Acrylic, One-Component Adhesive
• Size/Volume: N/A (market packaging details in Packaging section)
• Color: Transparent Dark Amber
• Viscosity/Consistency: Medium, 3,500 6,000 mPa s (Brookfield RVT, Spindle 5 @ 20 rpm)
• Cure/Working Time: UV Cure; Fixture time 5 15 seconds depending on intensity, full cure 30 90 minutes
• Tensile/Peel Strength: Shear Strength ABS/Glass 4.97 N/mm (RT), PVC/Glass 5.34 N/mm (RT), others as per technical data
• Shore Hardness: N/A (not specified)
• Service Temperature: -54 C to +150 C (-65 F to +302 F)
• Typical Uses: Bonding, encapsulating, sealing, screen printing operations
• Shelf Life: Store at 8 C 28 C (46 F 82 F) in unopened container; avoid contamination

Approvals & Specifications

• Not recommended for pure oxygen or strong oxidizing environments
• Compliance with Henkel Loctite internal quality and batch testing standards

Typical Aircraft MRO / AOG Applications

• Bonding glass components in cockpit and instrumentation assemblies
• Sealing metal or thermoplastic housings in avionics systems
• Encapsulation of sensitive electronic or optical parts
• Rapid repair work requiring UV-curable adhesives during AOG situations

Compatibility & Safety Notes

• Excellent adhesion to glass, metal, ABS, PVC, polycarbonate, polystyrene, acrylics, polyester glass, and epoxy glass
• Check compatibility with aqueous cleaning solutions; may affect curing
• Not recommended for plastics prone to stress cracking; test for compatibility
• PPE: Gloves and eye protection recommended; follow MSDS instructions

Packaging & Procurement

• Available in standard market packs; size specifics available from Henkel sales representatives
• Store in dry location at 8 C 28 C (46 F 82 F); do not return used product to original container
• Single-component packaging simplifies application and reduces waste

Why LOCTITE Adhesive/Sealant 350 is Chosen for AOG / MRO

• Rapid UV cure for fast turnaround during AOG situations
• Reliable adhesion across multiple substrates
• Versatile for bonding, sealing, and encapsulation in aviation maintenance
• Long working time allows for precision application in complex assemblies

Practical Suggestions for Your Team (AOG Mindset)

• Stock standard market packs for quick deployment during aircraft maintenance
• Ensure surfaces are clean and dry for optimal adhesion
• Train technicians on UV curing techniques and intensity management
• Keep chlorinated solvents on hand for removal of uncured excess material

Manufacture / Aviation Spec Codes

• Manufacturer: Henkel Loctite Corporation
• Product ID: LOCTITE 350
• MIL/OEM/Export Codes: Refer to batch-specific LMS reports for detailed specifications

Alternative Names & Descriptions

• Loctite 350 UV Adhesive
• Henkel LOCTITE Acrylic Adhesive 350
• LOCTITE 350 Sealant/Adhesive
• LOCTITE 350 UV-Curable Medium Viscosity Adhesive
• LOCTITE 350 Modified Acrylic Bonding Agent