3M™ Scotch-Weld™ Hot Melt Adhesive 3748-PG Off-White, 1 in x 3 in
A high performance hot melt adhesive for bonding many plastics including polyethylene and polypropylene. It has excellent thermal shock, good heat resistance, good electrical properties, and it is non-corrosive to copper. Designed for use through 3M™ Scotch-Weld PG II Applicator.. Excellent for rigidization of printed wiring board components and many other electronic applications requiring high performing adhesion. (EC Setting - #4).