Group TC-TC2-EC-PG2-LT_D.jpg Uniquely Versatile

We formulate 3M™ Hot Melt Adhesive 3748 VO to cure to a strong, flexible bond for shock and vibration resistance that ensures a reliable and lasting bond. Our thermoplastic hot melt, 100% solids adhesive provides good peel adhesion and thermal shock properties, the unequal expansion of different components, along with the heat resistance necessary in electronic and other environments. It offers excellent electrical properties which make it ideal for use on printed wiring board and other electronic bonding applications. It bonds well to challenging surfaces such as polyolefins and other plastics. In addition, this versatile and unique formula is non-corrosive to copper and other metals.

Recommended Applications

  • Heavy duty electrical cords and connectors
  • Electronics in plastic cases
  • Circuit boards
  • Woodworking
  • Furniture
  • Automotive
  • Transportation
  • Aerospace
  • General industrial
  • Upholstery
  • Point of Purchase (PoP) display


 Adhesive Type?? Polypropylene
 Application Method?? It is dispensed with 3M™ Scotch-Weld™ Hot Melt Applicator TC Q and EC
 Bead Open Time?? 30 Second
 Brand?? 3M
 Color?? Light Yellow
 Consumer Label?? No
 Container Volume?? 11 lb.
 Heat Resistance?? 175 Degree Fahrenheit
 Heat Resistance Range?? High
 Industries?? Automotive,? Construction,? Furniture,? Signage,? Consumer Goods,? Specialty Vehicle,? Transportation,? General Industrial,? Military & Government,? Retail,? Electronics,? Woodworking,? Packaging
 Length?? 8 Inch
 Length (Metric)?? 0.2 m
 Meets Specifications?? UL 94 Listing VO
 Open Time Range?? Short
 Product Form?? Pound
 Size?? Q
 Solids Weight Percent (Approximate)?? 100 Percent
 Width?? 0.62 Inch
 Width (Metric)?? 15.9 mm