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

3M™ Scotch-Weld™ Epoxy Adhesive DP920

3M Product Number  DP920     
3M™ Scotch-Weld™ Epoxy Adhesive DP920
3M™ Scotch-Weld™ Epoxy Adhesive DP920 is a two-part epoxy for bonding oily metals. 2:1 mix ratio, 20 minute work life and handling strength in approximately 4 hours. 3M™ Scotch-Weld™ EPX™ Plus II Applicator and mix nozzles are required (not included).
  • 20 minute work life
  • Toughened for impact resistance
  • Bonds oily metals
Need Help?

Questions? We can help

Contact Us

 

Overview

3M™ Scotch-Weld™ Epoxy Adhesive DP920 exhibits good shear and peel strengths along with good impact and durability. Bonds well to oily metal substrates.

Specifications

ApplicationsHard Disk Drive Component Assembly
BrandScotch-Weld
Chemical BaseEpoxy
ColorOff-White
Container Volume400 ml, 37 ml, 200 ml
Full Cure48 Hours @ 72 F (22 C)
IndustriesGeneral Industrial, Construction, Electronics, Specialty Vehicle, Metalworking, Transportation, Consumer Goods, Military & Government
Mix Ratio Volume Base:Accelerator2 : 1
Peel Strength at 72 Degrees F (22 Degrees C)30 lb/in
Physical FormFlowable Liquid
Product FormEach
Shear Strength at 72 Degrees F (22 Degrees C)3700 Pound-Force Per Square Inch
Shelf Life12 Months, 15 Months
Specific Gravity1.15
Storage Temperature72 Degree Fahrenheit
Substrate 1Plastics (ABS, PVC, Acrylic), Rubber (Except EPDM), Metal, Glass & Ceramics, Plastics (High Performance Nylon), Wood & Hardboard
Substrate 2Plastics (ABS, PVC, Acrylic), Rubber (Except EPDM), Metal, Glass & Ceramics, Plastics (High Performance Nylon), Wood & Hardboard
Time to Handling Strength4 Hour
TypeEpoxy Adhesive
Viscosity Range (cps) at Room Temperature100,000
Worklife20-30 minutes @ 72 F (22 C), 20 minutes @ 72 F (22 C)