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3M™ Scotch-Weld™ Epoxy Adhesive DP420

3M Product Number  DP420     
3M™ Scotch-Weld™ Epoxy Adhesive DP420
3M(TM) Scotch-Weld(TM) Family Collage
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™ Plus II applicator and mix nozzles are required (not included).
  • 20 minute work life
  • Toughened for impact resistance
  • High peel and shear strength
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12 Results (Displaying results 1-12)
1
3M IDUPCMarketplace Formal NameColorContainer Volume
62281814350000511110724483M™ Scotch-Weld™ Epoxy Adhesive DP420LH Off-White, 37 mL, 12 per caseOff-White37 ml  
62328014352000212008223603M™ Scotch-Weld™ Epoxy Adhesive DP420 Off-White, 37 mL, 12 per caseOff-White37 ml  
62281835306000511110769653M™ Scotch-Weld™ Epoxy Adhesive DP420LH Off-White, 400 mL, 6 per Case Duo-PakOff-White400 ml  
62277835302000212004152963M™ Scotch-Weld™ Epoxy Adhesive DP420 Black, 400 mL, 6 per caseBlack400 ml  
62281838300000511110769723M™ Scotch-Weld™ Epoxy Adhesive DP420LH Off-White, 200 mL, 12 per case Duo-PakOff-White200 ml  
62277814356000212004152893M™ Scotch-Weld™ Epoxy Adhesive DP420 Black, 37 mL, 12 per caseBlack37 ml  
62277838306000212004153023M™ Scotch-Weld™ Epoxy Adhesive DP420 Black, 200 mL, 12 per caseBlack200 ml  
62329935324000212003928703M™ Scotch-Weld™ Epoxy Adhesive DP420NS Black, 400 mL, 6 per case Duo-PakBlack400 ml  
62329914352000212003928563M™ Scotch-Weld™ Epoxy Adhesive DP420NS Black, 37 mL, 12 per caseBlack37 ml  
62328035308000212008783363M™ Scotch-Weld™ Epoxy Adhesive DP420 Off-White, 400 mL, 6 per caseOff-White400 ml  
62329938328000212003928633M™ Scotch-Weld™ Epoxy Adhesive DP420NS Black, 200 mL, 12 per caseBlack200 ml  
62328038302000212008783293M™ Scotch-Weld™ Epoxy Adhesive DP420 Off-White, 200 mL, 12 per caseOff-White200 ml  
12 Results (Displaying results 1-12)
1
3M™ Scotch-Weld™ Epoxy Adhesive DP420 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.

Specifications

ApplicationsHard Disk Drive Component Assembly
BrandScotch-Weld
Chemical BaseEpoxy
ColorOff-White, Black
Container Volume400 ml, 37 ml, 200 ml
Full Cure24 Hours @ 72 F (22 C)
Hardness75-80 Shore D
IndustriesGeneral Industrial, Construction, Electronics, Specialty Vehicle, Transportation, Consumer Goods, Military & Government
Mix Ratio Volume Base:Accelerator2 : 1
Peel Strength at 72 Degrees F (22 Degrees C)50 lb/in
Physical FormFlowable Liquid
Product FormEach
Shear Strength at 72 Degrees F (22 Degrees C)4500 Pound-Force Per Square Inch
Shelf Life15 Months
Specific Gravity1.14, 1.12, 1.13
Storage Temperature72 Degree Fahrenheit
Substrate 1Metal, Glass & Ceramics
Substrate 2Metal, Glass & Ceramics
Time to Handling Strength2 Hour
TypeEpoxy Adhesive
Viscosity Range (cps) at Room Temperature30,000, 180,000
Worklife5 grams: 30 minutes @ 72 F (22 C), 20 grams: 15 minutes @ 72 F (22 C), 20 minutes @ 72 F (22 C), 10 grams: 20 minutes @ 72 F (22 C)