The 3M Scotch Weld 3779 has high heat resistance and great bond strength. This hot melt is perfect for working with electronics and also has resistance to fuel and oil. The 3779 has good electrical properties for potting and wire tacking and carries an important UL 94 V-0 listing meaning it is self-extinguishing.
Scotch Weld 3779 comes in 3M stick sizes Q, PG, and TC, so make sure you are ordering the proper stick for your gun.
Please Note: 3M recently discontinued their hot melt applicators for Quadrack (Q) sticks. Check out the Infinity Bond Brute as a great dispensing alternative!
Shop Infinity Bond Brute for 5/8" and Quadrack glue sticks
Hotmelt.com carries the full line of 3M hot melt adhesives, hot melt applicators and 3M repair parts. Please contact us (877) 933-3343 or e-mail [email protected] with questions or for volume pricing.