3M™ Hot Melt Adhesive 3789 produces high strength, fuel- and oil-resistant bond on high performance metals, plastics, vinyl, wood and other surfaces. This hot melt offers a longer open time, extreme heat resistance and is available in a variety of sizes to meet your specific production needs.
FEATURES
- Features impact resistance for durability and strength
- Ideal for difficult to bond to surfaces, including those with fuel, oil and plasticizer exposure Ideal for difficult to bond to surfaces, including those with fuel, oil and plasticizer exposure
- Provides good heat resistance
- A go-to for high performance metal bonding
- Long 50 seconds open time allows for positioning of large surface assemblies
APPLICATIONS
- Headliner fixturing and attachment
- Wire harness attachments
- Electronics potting
- Metal and plastic bonding in appliances
- Attaching trim
Property | Values | Unit |
Density | 0.95 | g/cm3 |
Flashpoint | >392 | °F |
Viscosity @ 375°F | 5,200 | cps |
Shear Strength | 570 | psi |
Peel Strength | 16 | pwi |
Shelf Life | 2 | years |