Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

3M™ Scotch-Weld™ Epoxy Adhesive 2158 White Part B, 5 Gallon, 1 per case

3M ID  62215885302    UPC#  00021200202643    Part Number  2158    3M Product Number  2158     
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 product is the Base (B) part for a B/A system.
Need Help?

Questions? We can help

Contact Us



3M™ Scotch-Weld™ Epoxy Adhesive 2158 adhesive that cures at room temperature. Good adhesion to a variety of substrates including metals and plastics.


 Adhesive Type‎ Epoxy‎
 Applications‎ Hard Disk Drive Component Assembly‎
 Brand‎ Scotch-Weld‎
 Color‎ White‎
 Consumer Label‎ No‎
 Container Volume‎ 5 Gallon‎
 Full Cure‎ 7 Days @ 72 F (22 C)‎
 Industries‎ Transportation‎ ,  Specialty Vehicle‎ ,  Construction‎ ,  Military & Government‎ ,  General Industrial‎ ,  Electronics‎ ,  Consumer Goods‎
 Mix Ratio Volume Base:Accelerator‎ 1 : 01‎
 Peel Strength at 72 Degrees F (22 Degrees C)‎ 3 lb/in‎
 Physical Form‎ Paste‎
 Product Form‎ Gallon‎
 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 Gravity‎ 1.56‎
 Storage Temperature‎ 72 Degree Fahrenheit‎
 Substrate 1‎ Metal‎ ,  Glass & Ceramics‎
 Substrate 2‎ Metal‎ ,  Glass & Ceramics‎
 Time to Handling Strength‎ 10 Hour‎
 Type‎ Epoxy Adhesive‎
 Viscosity Range (cps) at Room Temperature‎ 250,000-450,000‎
 Worklife‎ 2 hours @ 72 F (22 C)‎