Product Introduction
3M™ Scotch-Weld™ Epoxy Adhesive 1751 is an aluminum-filled, two-part epoxy adhesive designed to create rigid, high-strength bonds specifically for metal applications. This adhesive offers excellent void-filling properties, making it ideal for repairing holes, dents, and cracks in metal surfaces. It also provides strong adhesion to various substrates, including wood, masonry, some plastics, and composites.
With its high viscosity, 3M™ Scotch-Weld™ Epoxy Adhesive 1751 allows for precise application, especially in projects that require filling gaps or voids. It features an extended 45-minute work life, providing ample time for troweling, spackling, and adjustment to achieve optimal aesthetic results. This epoxy adhesive cures at room temperature with a 3:2 mix ratio by volume and reaches handling strength in approximately 10 hours.
Epoxy adhesives, such as this product, belong to the structural adhesive category, offering superior mechanical strength and excellent resistance to heat, chemicals, and environmental factors. They are widely used in industries ranging from construction and automotive to sporting goods and aerospace, as well as in various home and DIY applications.
Once mixed, epoxy adhesives initiate a chemical reaction that cures into a durable, rigid plastic material. They are popular for their versatility, as they can be formulated to be flexible or rigid, quick-setting or slow-curing, transparent or opaque, and suitable for bonding a wide range of materials, including metal, wood, stone, glass, and various plastics.
3M™ Scotch-Weld™ Epoxy Adhesive 1751 Features
- Formulated to provide excellent adhesion to metals
- Outstanding void-filling properties for effective repairs
- Ideal for repairing holes, dents, and cracks in metal
- Sandable and machinable after curing for a smooth finish
- Extended 45-minute work life allows for detailed troweling and spackling
- High viscosity enables precise and controlled application
- 3:2 mix ratio by volume with room temperature curing
- Reaches handling strength in approximately 10 hours
3M™ Scotch-Weld™ Epoxy Adhesive 1751 Applications
- Repairing holes, dents, and cracks in metal surfaces
- Bonding and gluing various metal parts
- Joining and attaching components requiring rigid structural bonds
- Troweling and spackling applications where aesthetic finish is important
- Projects that require extended work time for positioning and adjustments
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) | 1 gal |
| Container Size (Metric) | 3.78 L |
| Hardness | 75 – 80 Shore D |
| Industries | Construction, Consumer Goods, Specialty Vehicle, Transportation, Metalworking, Electronics, General Industrial, Military & Government, Woodworking, Signage |
| Open Time | 45 min @ 72 °F (22 °C) |
| Physical Form | Paste |
| Product Form | Kit |
| Set Time | 10 hr |
| Shear Strength | 2000 psi |
| Smallest Saleable Unit | Kit |
| Specific Gravity | 1.13 |
| Storage Temperature (Celsius) | 22℃ |
| Storage Temperature (Fahrenheit) | 72 Degree Fahrenheit |
| Surface Type | Unpainted |
| Units per Case | 2.0 |
| Volume (Imperial) | 1 gal |
| Volume (Metric) | 3.8 L |
