3M™ Scotch-Weld™ Structural Adhesive EW3020

Product code: EW3020

Manufacturer: 3M

Package size: 30 ml / 1kg

Shelf Life:

3M™ Scotch-Weld™ Structural Adhesive EW3020 is a one-part epoxy adhesive.

3M™ Scotch-Weld™ one-part epoxies provide excellent structural adhesive performance where durability, environmental resistance and chemical resistance are essential. One-part epoxies also eliminate mixing, weighing and work life limitations. What’s more, they cure on demand when heat is applied, thereby offering flexibility in processing.


  • Low temperature curable (100 degree C)
  • 115 degree C of glass transition temperature
  • Halogen compliant
  • Requires heat to cure
  • Does not require mixing
Color Black
Viscosity 20 to 40
Specific Gravity 1.2
Overlap Shear Strength [MPa] 30 (25℃)
T-peel Strength [kN/m] 6
Pressure Cooker Test [MPa] 20
Volume Resistively [Ω・cm]*4 2.8 x 10^15
Surface Resistively [Ω]*4 4.0 x 10^16
Dielectric Breakdown Voltage 18

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