Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All 3M.com Site Map

3M™ Scotch-Weld™ Epoxy Adhesive DP420 Off-White, 37 mL, 12 per case

3M ID  62328014352    UPC#  00021200822360    Part Number  DP420    3M Product Number  DP420     
3M™ Scotch-Weld™ Epoxy Adhesive DP420 Off-White Duo-Pak
3M™ Scotch-Weld™ Epoxy Adhesive DP420 Off-White Duo-Pak
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
  • General industrial, sporting goods, solar energy, wind energy, composites, electronics, military, transportation and aerospace
  • Joining, gluing, adhering, attaching, reparing, potting, panel bonding, adhering, and structural bonding.
Need Help?

Questions? We can help

Contact Us

 

Overview

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
Consumer LabelNo
Container Volume37 ml
Full Cure24 Hours @ 72 F (22 C)
Hardness75-80 Shore D
IndustriesTransportation, Specialty Vehicle, Construction, Military & Government, General Industrial, Electronics, Consumer Goods
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 Gravity1.13
Storage Temperature72 Degree Fahrenheit
Sub-CategoriesStructural Adhesives
Substrate 1Metal, Glass & Ceramics
Substrate 2Metal, Glass & Ceramics
Time to Handling Strength2 Hour
TypeEpoxy Adhesive
Viscosity Range (cps) at Room Temperature30,000
Worklife20 minutes @ 72 F (22 C)