3M SCOTCH-WELD-2216-B/A-GREY (2-floz-Kit)

Additional Product Information

Every day, aviation and aircraft engineers trust 3M SCOTCH-WELD 2216 B/A Grey to deliver high-strength, reliable bonding on critical aircraft components. From advanced military jets to commercial airliners, MRO teams and ground crew rely on its flexibility and durability to perform under extreme temperatures and demanding conditions. Holding this adhesive in stock ensures AOG teams can respond immediately, keeping aircraft safe, airworthy and on schedule. With proven performance across metals, composites and plastics, it’s the go-to structural adhesive in the aviation industry.

Key Technical Specs for 3M SCOTCH-WELD-2216-B/A-GREY

• Type: Two-part, room temperature curing, flexible epoxy adhesive.
• Common Uses: Structural bonding of metals, composites, plastics and painted surfaces. Ideal for bonding panels, fairings and aircraft interior/exterior components.
• Temperature Range: Operates effectively from -55°C to +121°C (-67°F to +250°F).
• Mechanical Performance: High peel and shear strength. Maintains adhesion under dynamic loads and vibration. Can handle stress and flex without cracking.
• Mixing & Pot Life: 2 fl. oz. kit (59 ml) provides a manageable working time for detailed structural repairs. Cure times vary with temperature: 4–6 hours at 25°C (77°F), full cure in 24 hours.

Approvals & Specifications for 3M SCOTCH-WELD-2216-B/A-GREY

• Aircraft Specifications: Meets or exceeds MIL-A-46050C, ASTM D1002/D3165, BAC 5672 and other aerospace epoxy standards.
• Manufacturer Approvals: Used across Boeing, Airbus, Lockheed Martin and other OEM repair applications.
• Industry Classification: Structural adhesive suitable for both primary and secondary aircraft bonding applications.

Typical Aircraft MRO / AOG Applications for 3M SCOTCH-WELD-2216-B/A-GREY

• Emergency repairs on damaged composite panels, fairings and bonded assemblies.
• Aircraft interior and exterior structural bonding.
• Stocking ensures AOG teams can repair aircraft immediately, minimizing downtime and flight delays.

Compatibility & Safety Notes for 3M SCOTCH-WELD-2216-B/A-GREY

• Compatibility: Bonds to most metals, composites, plastics and painted surfaces. Avoid surfaces with oils or contaminants.
• Safety Notes: Use with gloves and eye protection; adequate ventilation required. Non-sag, flexible, and resistant to impact, vibration and thermal cycling. Safe for MRO environments with proper handling.

Packaging & Procurement for 3M SCOTCH-WELD-2216-B/A-GREY (matched to the Aerospheres page and common market packs)

• Sold as a 2 fl. oz. kit (59 ml) with pre-measured resin and hardener containers.
• Offers it ready-to-use for immediate deployment by aviation ground crew and MRO teams.

Why 3M SCOTCH-WELD-2216-B/A-GREY is Chosen for AOG / MRO

• Reliable, high-strength, flexible bonding that can handle vibration, dynamic loads and extreme temperatures.
• Immediate availability reduces AOG downtime and keeps aircraft airworthy.
• Versatile use across a wide range of aircraft repairs, reducing the need for multiple adhesives.

Practical Suggestions for Your Team (AOG mindset) for 3M SCOTCH-WELD-2216-B/A-GREY

• Keep multiple kits in stock for rapid structural or composite repairs.
• Use for both planned maintenance and unplanned AOG repairs.
• Ensure proper mixing and surface preparation for optimal bond strength.

Manufacture / Aviation Spec Codes for 3M SCOTCH-WELD-2216-B/A-GREY

• Boeing: BAC 5672
• Airbus: AITM 5-36, meets Airbus structural epoxy requirements
• Lockheed Martin: Meets LM specifications for flexible bonding adhesives
• Military / Aerospace: MIL-A-46050C

Alternative Names & Descriptions for 3M SCOTCH-WELD-2216-B/A-GREY

• 3M 2216 B/A Grey Epoxy Adhesive
• 3M Scotch-Weld Epoxy Adhesive 2216
• 3M Structural Two-Part Epoxy (Grey)
• Aviation-grade epoxy for MRO and AOG repairs
• EC2216B/A
• EC2216B/A GRAY
• ECS2216.20
• EC-2216 GREY B/A KIT: 43 ML