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3M™ Scotch-Weld™ Epoxy Adhesive 2158 Gray Part B/A, 1 Quart Kit, 6 per case

3M ID  62215864307    UPC#  00021200202605    Part Number  2158    3M Product Number  2158     
3M™ Scotch-Weld™ Epoxy Adhesive 2158 B/A
3M™ Scotch-Weld™ Epoxy Adhesive 2158 B/A
3M™ Scotch-Weld™ Epoxy Adhesive 2158 is a rigid, two-part epoxy adhesive. 1:1 mix ratio, 2 hour work life and handling strength in approximately 10 hours. This kit contains 1 qt. of part B and 1 qt. of part A
  • 2 hour worklife
  • High viscosity
  • Rigid bonds
  • General industrial, sporting goods, solar energy, wind energy, composites, electronics, military, transportation and aerospace
  • Bonding, gluing, joining, attaching, assembling, encapsulating, potting and sealing.
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3M™ Scotch-Weld™ Epoxy Adhesive 2158 adhesive that cures at room temperature. Good adhesion to a variety of substrates including metals and plastics.


Adhesive TypeEpoxy
ApplicationsHard Disk Drive Component Assembly
Consumer LabelNo
Container Volume1 qt (US)
Full Cure7 Days @ 72 F (22 C)
IndustriesTransportation, Specialty Vehicle, Construction, Military & Government, General Industrial, Electronics, Consumer Goods
Mix Ratio Volume Base:Accelerator1 : 01
Peel Strength at 72 Degrees F (22 Degrees C)3 lb/in
Physical FormPaste
Product FormKit
Shear Strength at 72 Degrees F (22 Degrees C)2000 Pound-Force Per Square Inch
Shelf Life in Months (from date of manufacture)24
Specific Gravity1.55
Storage Temperature72 Degree Fahrenheit
Substrate 1Metal, Glass & Ceramics
Substrate 2Metal, Glass & Ceramics
Time to Handling Strength10 Hour
TypeEpoxy Adhesive
Viscosity Range (cps) at Room Temperature375,000
Worklife2 hours @ 72 F (22 C)