3M Scotch Weld 3748 Electronics Hot Melt - Q, PG and TC

SKU: 3M 00021200763748

Manufacturer Part #: 7000000878

Previous Part #: 62374891323

UPC: 00021200763748

Sale price$456.00 Regular price$494.00

Product Highlights

  • Quantity: 11lb & 22lb Cartons
  • Industry: Electronic Assembly
  • Options: 3M Sizes TC, PG, Q

3M 3748 Hot Melt Overview

The 3M 3748 is a unique hot melt adhesive often used in electronic assembly because it provides excellent thermal shock resistance and is non-corrosive to copper.  The 3M 3748 also provides an excellent bond to polyolefins.  

The 3M 3748 also comes in a self-extinguishing version that meets UL 1410 requirements, 3M 3748VO.  3M 3748 comes in 3M stick sizes Q, PG and TC so please be sure to order the proper hot melt stick size for your gun.

**This product may be made to order, call for lead time**

Please Note: 3M recently discontinued their hot melt applicators for Quadrack (Q) sticks. Check out the Infinity Bond Brute as a great dispensing alternative!

Why Buy from Hotmelt.com

Hotmelt.com carries the full line of 3M hot melt adhesives, contact us with questions or for volume pricing.

3M 3748 Glue Sticks Per Carton

  • 11 lbs of glue stick size TC 5/8" x 2" is approximately 770 glue sticks 
  • 11 lbs of glue stick size Q 5/8" x 8" is approximately 165 glue sticks 
  • 22 lbs of glue stick size PG 1" x 3" is approximately 264 glue sticks


3M 3748 Technical Data Sheet (TDS)

3M 3748 Safety Data Sheet (SDS)

OEM Part Number Option Price
7000000878 5/8” Q Sticks - 11 LB Case / Off White $456.00
7000000879 5/8" TC Sticks - 11 LB Case / Off White $450.00
7010366174 Bulk - 22 LB Case / Black $949.00
7100005566 1” X 3” PG Sticks - 22 LB Case / Off White $808.00
7100026254 5/8” Q Sticks - 11 LB Case / Black $477.00
7100044127 Bulk - 22 LB Case / Off White $698.00

Authorized 3M Distributor

Hotmelt.com is an authorized distributor of 3M adhesives and dispensing equipment, and one of the largest suppliers of 3M hot melt products.

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Compare with Similar Products

3M Scotch Weld 3748 Electronics Hot Melt
3M Scotch Weld 3748 Electronics Hot Melt - Q, PG and TC
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Price $$$$$ $$$$$
Type Hot Melt Glue Stick Hot Melt Glue Stick
Brand 3M Infinity Bond
Application Temperature 350-385°F350°F
Softening Point 292°F 214°
Set Speed Fast-
Viscosity 5,000 @ 375°F15,250 cps
Color Off WhiteWhite
Size 5/8" x 2" (TC)
5/8" x 8" (Q)
1" x 3" (PG)

These values are only approximate. Manufacturers use different parameters for determining adhesive properties, so refer to the manufacturers' data sheets for actual specifications. If you have questions, don't hesitate to contact us.

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