Henkel LOCTITE-AA-3038 A/B (490ML-KIT)

Additional Product Information

Overview

LOCTITE AA 3038 is a two-component acrylic adhesive designed for bonding low-energy plastics without surface pre-treatment. Widely used in aviation and MRO, it enables maintenance and repair teams to create durable, high-strength bonds on e-coated metals and glass fiber-filled polypropylene, among other substrates. Teams rely on it for its consistency, reliability, and ease of use in time-sensitive environments.

Key Technical Specs for LOCTITE AA 3038

• Type: Two-component acrylic adhesive
• Size/Volume: Mix ratio Part A:Part B 1:10 by volume
• Color: Part A clear yellow gel; Part B viscous straw-colored liquid
• Viscosity/Consistency: Part A 1,500 15,000 mPa s; Part B 6,000 18,000 mPa s (medium, thixotropic)
• Cure/Working Time: Fixture time ?70 minutes (PPGF to ECS), open time 4 minutes, full cure 24 168 hours depending on temperature and bond gap
• Tensile/Peel Strength: Shear strength up to 10.5 N/mm (1,520 psi) on PPGF to ECS after 168 hours
• Shore Hardness: Durometer D 65 (ISO 868) after 24 hours at 22 C
• Service Temperature: Maintains strength across -40 C to 160 C
• Typical Uses: Bonding low-energy plastics to metals, polycarbonates, aluminum, polyamide, and PBT
• Shelf Life: Store 8 21 C in unopened container; avoid contamination and extreme temperatures

Approvals & Specifications

• Compliant with ISO 4587 for lap shear strength testing
• Henkel Loctite Material Specification (LMS) QC-tested per batch
• Not recommended for pure oxygen or strong oxidizing materials

Typical Aircraft MRO / AOG Applications

• Repair of plastic housings and panels on commercial aircraft
• Structural bonding of low-energy polymer components
• Rapid assembly or maintenance of interior components requiring minimal surface prep

Compatibility & Safety Notes

• Substrate compatibility: PPGF, LDPE, HDPE, polycarbonate, aluminum, polyamide, PBT
• PPE: Use gloves and safety glasses during handling
• Handling Notes: Surfaces should be clean and grease-free; avoid returning mixed adhesive to original containers

Packaging & Procurement

• Available in dual-component kits; mix at 1:10 ratio by volume
• Store in a dry location at 8 21 C for optimal performance
• Thixotropic nature allows precise application without sagging
• Easy-to-use kits suitable for line maintenance and field repairs

Why LOCTITE AA 3038 is Chosen for AOG / MRO

• Rapid fixture and reliable long-term bond strength
• Eliminates surface pre-treatment for faster repairs
• Versatile across multiple substrates
• Portable kit sizes suitable for on-the-go AOG scenarios

Practical Suggestions for Your Team (AOG Mindset)

• Stock kits in critical maintenance zones for quick access
• Train personnel on proper mixing and application techniques
• Use in combination with static mixers for consistent results
• Label and store Part A and Part B separately until ready for use

Manufacture / Aviation Spec Codes

• Manufacturer: Henkel Loctite
• Product ID: AA 3038
• MIL/OEM/Export Codes: Consult Henkel Technical Service for batch-specific codes

Alternative Names & Descriptions

• Henkel AA 3038 Acrylic Adhesive
• LOCTITE 3038 Two-Part Acrylic
• AA 3038 Structural Adhesive
• PPGF to ECS Acrylic Bonding Adhesive
• LOCTITE Low-Energy Plastic Adhesive