3M™ Scotch-Weld™ Epoxy Adhesive 1469

  • Options available
  • | Select product options for IDs.

Excellent retention of strength after aging in typical environments

Exceptionally high strength properties at service temperatures from -70°F to 300°F (-57°C to 149°C)

Easy application by knife coating, trowel, roller coating, pump and high pressure injection methods

View more details
Frequently viewed resources
Tech Data Sheet (PDF, 96KB)Safety Data Sheet (PDF, 0B)

Details

Highlights
  • Excellent retention of strength after aging in typical environments
  • Exceptionally high strength properties at service temperatures from -70°F to 300°F (-57°C to 149°C)
  • Easy application by knife coating, trowel, roller coating, pump and high pressure injection methods
  • Wide process window for curing: 300°F-450°F (150°C-232°C)

3M™ Scotch-Weld™ Epoxy Adhesive 1469 is a one-part, thermosetting liquid adhesive that provides exceptionally high strength at temperatures from -70°F to 300°F (-57°C to 149°C). This white to cream colored adhesive can be applied by knife coating, trowel, roller coating, pump and high pressure injection methods.

3M™ Scotch-Weld™ Epoxy Adhesive 1469
A one-part, 100% solids, thermosetting liquid adhesive
Excellent Retention of Strength after Aging in Typical Environments
Our 3M™ Scotch-Weld™ Epoxy Adhesive 1469 eliminates the need for metering or mixing and weighing two part systems. This product offers exceptionally high performance at service temperatures ranging from -70°F to 300°F (-57°C to 149°C). Can reach more than 2,000 PSI at 300°F. Our adhesive provides excellent strength retention after aging in typical environments. Suggested cure profile: 2 hours at 350°F (177°C).

Recommended Applications
  • Metal to metal bonding
Understanding Epoxy Adhesives
Epoxy adhesives are part of the class of adhesives called "structural adhesives," which include polyurethane, acrylic, cyanoacrylate and others. Epoxies are formulated as liquid reactive polymers that undergo a chemical reaction when mixed and then cure to form a solid plastic material. Once the two parts are mixed in their specified ratio, they begin the curing process and offer a limited working time where the adhesive can be applied and the two surfaces positioned as needed. This work life lasts anywhere from a few minutes to several hours. These structural adhesives provide high shear and peel strengths, depending on the formula, and better heat and chemical resistance than other common adhesives. In general, epoxy adhesives have the highest overall strength and offer the best performance and most resistance to high temperatures, solvents and outdoor weathering.

Epoxy adhesive (often referred to as epoxy glue) is widely used in building and home construction; aircraft and automobile manufacturing; bicycle, boat, golf clubs, ski and snowboard assembly as well as a host of home use and other applications. It is used virtually anywhere high-strength bonds are needed along with resistance to environmental conditions. These adhesives are popular for their ease of use, mechanical strength and chemical resistance. Formulations can be created to make epoxy for plastic flexible or epoxy for metal rigid, epoxy resin transparent or opaque, quick setting or slow setting. The versatility with which these adhesives can be formulated helps meet almost any requirement for bonding wood, metal, glass, stone and various plastics.

Click here for more information on 3M Structural Adhesives (PDF, 16 Mb).

Typical properties

Resources

Reviews

Ask a 3M Expert

For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.