Loctite LOCTITE EA 9394C-2 (1-Usqt-Kit)

Additional Product Information

Overview

Loctite EA9394C-2 (1-USQT-Kit) is a trusted two-part, high-temperature epoxy adhesive for aircraft engineers and MRO teams. It provides high-strength bonding and reliable structural repair for metal, composite, and plastic components. Ideal for critical repairs, sealing, and potting during AOG situations, it enables ground crews to restore structural integrity quickly, reducing aircraft downtime.

Key Technical Specs

• Type: Two-part, high-temperature epoxy adhesive
• Kit Size: 1 US quart (0.946 L)
• Mix Ratio: 100:17 by weight (Part A:Part B)
• Service Temperature: Up to 450°F (232°C)
• Tensile Strength: 6,675 psi (46.0 MPa) at 25°C
• Tensile Modulus: 615 ksi (4,237 MPa) at 25°C
• Elongation at Break: 1.66° at 25°C
• Shore D Hardness: 88 at 25°C
• Primary Uses: Bonding metal, composites, and plastics; sealing joints; potting electronics; repairing structural damage

Approvals & Specifications

• Qualified to: MMM-A-132, Type II
• Flame/Thermal Compliance: High-temperature performance, OEM-approved for structural bonding
• Aerospace Manufacturer Approvals: Boeing, Airbus, Lockheed Martin

Typical Aircraft MRO / AOG Applications

• Structural bonding of panels, brackets, and composite/metal assemblies
• Sealing critical joints to prevent moisture ingress
• Potting electronic components for environmental protection
• Repairing cracks or minor structural damage
• Importance of Stocking: Ensures rapid response during AOG events and supports routine MRO maintenance

Compatibility & Safety Notes

• Compatible with metals, composites, and high-performance plastics
• Requires elevated temperature curing for optimal performance
• Practical for AOG/MRO due to long pot life, durability, and reliability under thermal stress
• Safety: Use PPE, avoid skin/eye contact, follow SDS for handling, storage, and disposal

Packaging & Procurement

• Kit Content: Part A - 1 US quart (0.946 L); Part B - 8 oz (0.237 L)
• Availability: Immediate dispatch from suppliers including Aerospheres

Why Loctite EA9394C-2 is Chosen for AOG / MRO

• High-temperature, structural performance ensures repairs hold under stress
• Long pot life and quick setup allow fast application in AOG scenarios
• OEM-approved reliability reduces risk of repeat failures
• Versatile for bonding, sealing, and repairing a wide variety of aircraft components

Practical Suggestions for Your Team (AOG mindset)

• Keep stocked in primary MRO locations and AOG kits
• Train ground crew on proper mix ratio and elevated temperature curing
• Monitor shelf life and rotate stock to ensure readiness
• Use with compatible primers or surface preparation for maximum adhesion

Manufacture / Aviation Spec Codes

• Manufacturer: Henkel (Loctite)
• Aviation Specs: MMM-A-132, Type II
• OEM Approvals: Boeing, Airbus, Lockheed Martin
• Compliance: FAA/EASA approved for structural adhesive applications

Alternative Names & Descriptions

• Loctite EA9394C-2
• Hysol EA9394C-2
• EA9394C-2 epoxy kit
• Loctite EA9394 structural adhesive
• Loctite EA9394C-2 1-USQT-Kit
• EA9394/C2
• EA9394C2:04347
• EA9394C-2:25167
• L0CTITEEA9394C2-1QT
• EA9394C2-QT