- 3M Adhesives
- Hot Melt Systems
- 3M / 3731PG
When your commercial, manufacturing or industrial process requires a hot melt adhesive system, the top online resource is Plustar.
With over two decades in the industrial adhesive business, Plustar is a certified 3M distributor of a wide variety of hot melt adhesive products and sytems, including 3M Fastbond spray adhesives, 3M Scotch-Grip contact adhesive, 3M Fastbond foam adhesive, 3M Scotch-Weld Neoprene contact adhesive, Fastbond neutral contact adhesive, and Scotch-Weld High-Performance contact adhesive.
For immediate assistance, please call Plustar at 1-972-406-1300 or send us an email via our Contact Us page.


3M(TM) Scotch-Weld(TM) Hot Melt Adhesive 3731 PG is a high temperature resistant, fast setting, low surface energy (LSE) substrate bonding thermoplastic adhesive.
Product Info
- Formal Name: 3M(TM) Scotch-Weld(TM) Hot Melt Adhesive 3731 PG, 1 in x 3 in, 22 lb per case
- Product Description: 3M(TM) Scotch-Weld(TM) Hot Melt Adhesive 3731 PG is a high temperature resistant, fast setting, low surface energy (LSE) substrate bonding thermoplastic adhesive.
- Product Description Additional: 3M(TM) Scotch-Weld(TM) Hot Melt Adhesive 3731 bonds a variety of substrates including polyethylene, polypropylene and many other plastics typically used in the transportation, point of purchase display, signs, packaging, and other industries that require materials with high heat resistance and good peel strength. See the applicator guide below for your dispensing options.
| PRODUCT | UNITS / CASE |
PRICE PER UNIT | ADD TO CART | ||||
| PG 1 in x 3 in Tan |
22 | 22-66 $ 21.70 | 88-242 $ 19.00 | 264+ $ 17.02 | |||
