1. All 3M Products

3M™ Scotch-Weld™ Epoxy Adhesive 420

3M ID 62328014352
  • 20 minute work life
  • Toughened for impact resistance
  • High peel and shear strength
 More...
Specifications
Adhesive Type
Epoxy
Brand
Scotch-Weld™
Consumer Label
No
Design Challenges
Impact & Shock Absorption, Noise Vibration & Harshness Control NVH
Flame Retardant
UL94 HB
Full Cure
24 Hours @ 72 F (22 C)
Hardness
75-80 Shore D
Indoor/Outdoor
Both
Industries
Composite, Construction, Consumer Goods, Electronics, General Industrial, Metalworking, Military and Government, Plastic, Rubber, Signage, Specialty Vehicle, Transportation, Woodworking
Open Time
20 minutes @ 72 F (22 C)
Physical Form
Flowable Liquid
Position
Best
Product Form
Cartridge
Product Type
Epoxy Adhesive
Shear Strength at 72 Degrees F (22 Degrees C)
4500 Pound-Force Per Square Inch
Shelf Life in Months (from date of manufacture)
15
Storage Temperature
60-80 F (16-27 C)
Viscosity
Self-Leveling
Volume (metric)
37 Millilitre
Details

3M™ Scotch-Weld™ Epoxy Adhesive 420 is a toughened, two-part epoxy adhesive. 2:1 mix ratio, 20 minute work life and handling strength in approximately 2 hour.

3M™ Scotch-Weld™ Epoxy Adhesive 420 exhibits good shear and peel strengths along with good impact and durability. It bonds extremely well to many surfaces, such as metals, ceramics, wood and some plastics.

  • 20 minute work life
  • Toughened for impact resistance
  • High peel and shear strength
Follow Us
The brands listed above are trademarks of 3M.
Change Location
Australia - English