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3M™ Scotch-Weld™ Epoxy Adhesive DP420 Off-White, 400 mL

3M™ Scotch-Weld™ Epoxy Adhesive DP420 Off-White, 400 mL
UPC#: 0-21200-87833-63M ID: 62328035308

Important Notice

Please note that this item is for industrial / professional use ONLY. Consumer, household or retail use is not permitted.

Case / 6 Cartridges
Product Details


  • Medium work life
  • High peel and shear strength
  • Markets: General industrial, sporting goods, solar energy, wind energy, composites, electronics, military, transportation and aerospace
  • Applications: Bonding, joining, gluing, epoxying, attaching, assembling, encapsulating, potting and sealing


3M™ Scotch-Weld™ Epoxy Adhesive DP420 is a toughened, two-part epoxy adhesive. 2:1 mix ratio, 20 minute work life and handling strength in approximately 2 hours. 3M™ Scotch-Weld™ EPX™ 400 mL applicator and mix nozzles are required (not included).

It 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.

Chemical Base Epoxy
Color Off-White
Container Volume 400 Millilitre
Flammability Rating--usa UL94 HB
Full Cure Time Temperature Time 24 hours @ 23 C (73 F)
Hardness 75-80 Shore D
Mix Ratio 0.001400463
Mix Ratio Volume 0.084027778
Peel Strength At 72 Degrees F (22 Degrees C) 50 Pound Per Inch (Of Width)
Physical Form Paste
Product Form Each
Product Type Epoxy Adhesive
Shear Strength At 72 Degrees F (22 Degrees C) 4500 Pound-Force Per Square Inch
Shelf Life 15 Month
Storage Temperature 72 Degree Fahrenheit
Time To Handling Strength 2 Hour
Work Life 20 gram-15 minutes @ 23 C (73 F) 10 g gram-20 minutes @ 23 C (73 F) 5 gram-30 minutes @ 23 C (73 F)