Product Introduction
3M™ Scotch-Weld™ Epoxy Adhesive 2216 is a high-strength, non-sag formula made to deliver precision application for greater bond line control. This versatile adhesive offers a long-lasting bond that remains flexible to withstand expansion, contraction, and environmental aging. It provides up to 120 minutes of working time, allowing for adjustments and repositioning as needed. Fully cured in just 30 minutes at 200 °F (93 °C), 3M™ Scotch-Weld™ Epoxy Adhesive 2216 offers fast-setting results with multiple curing options to suit various project requirements.
Designed for bonding aluminum and other metals, wood, glass, stone, and various plastics, this adhesive is widely used in construction, specialty vehicles, and applications requiring dense, smooth bond lines. It is ideal for environments where high flexibility and strong bonds are needed.
When using a Duo-Pak (DP) size adhesive, rely on 3M dispensing equipment for convenient and accurate metering, mixing, and dispensing. This ensures precise application with minimal waste.
3M™ Scotch-Weld™ Epoxy Adhesive 2216NS is the non-sag version, specifically designed for applications that require greater bond line control and flexible performance. With its 2:3 mix ratio, it flows smoothly and cures to maintain high strength under temperature changes, limited movement, and environmental stress. Its excellent performance under extreme temperatures, including cryogenic applications down to -423 °F (-252 °C), makes it highly versatile.
3M™ Scotch-Weld™ Epoxy Adhesive 2216 Features
- Bonds to a wide variety of substrates including aluminum, other metals, wood, glass, stone, and many plastics
- Versatile applications across construction, specialty vehicle assembly, and more
- Withstands expansion, contraction, and environmental aging for long-lasting durability
- Non-sag formula for precise, controlled application and strong bond line control
- Up to 120 minutes of working time for project adjustments
- Fast heat curing—fully cures in 30 minutes at 200 °F (93 °C)
- Tan color for easy visibility during application
- Excellent cryogenic bonding capabilities, tolerating temperatures as low as -423 °F (-252 °C)
- Maintains bond strength under high stress and varying environmental conditions
- Flexible formula designed for dissimilar materials and challenging thermal conditions
3M™ Scotch-Weld™ Epoxy Adhesive 2216 Applications
- Hard disk drive component assembly requiring flexibility and durability
- Potting applications exposed to thermal cycling, such as solar panels and construction components
- Military bonding applications, including movable transport parts
- Bonding ceramic, plastics, and glass to metals for industrial use
- Attaching materials to masonry and stone surfaces
- Cryogenic bonding applications requiring high-performance adhesive at extremely low temperatures
- General construction projects involving metals, plastics, and composite materials
- Specialty vehicle bonding where flexible, strong adhesives are essential
- Aerospace and automotive component assembly exposed to thermal and mechanical stress
- Home and industrial repairs where strong, long-lasting adhesion is necessary
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Adhesive Type | Epoxy |
| Application | Bonding |
| Brands | Scotch-Weld™ |
| Container Size (Imperial) | 5 gal |
| Container Size (Metric) | 18.93 L |
| Hardness | 65 – 70 Shore D |
| Industries | Transportation, Construction, Electronics, General Industrial, Military & Government, Consumer Goods, Specialty Vehicle |
| Open Time | 120 min @ 72 °F (22 °C) |
| Physical Form | Paste |
| Set Time | 10 hr |
| Shear Strength | 2500 psi |
| Smallest Saleable Unit | Drum |
| Specific Gravity | 1.29, 1.36 |
| Storage Temperature (Celsius) | 22℃ |
| Storage Temperature (Fahrenheit) | 72 Degree Fahrenheit |
| Units per Case | 1.0 |
| Volume (Imperial) | 5 gal |
| Volume (Metric) | 18.927 L |
