Scotch-Weld™ 021200-82371 3789PG Hot Melt Adhesive, 1 in Dia x 3 in L, -20 to 250 deg F, 50 sec Application, 24 hr Curing

Item Code: 3M 021200-82371
Brand: Scotch-Weld
Mfg Part No: 021200-82371
Manufacturer: 3M
Unit Size: 1

Description

3M™ hot melt adhesive 3789 produces high strength, fuel and oil resistant bond on high performance metals, plastics, vinyl, wood and other surfaces. This hot melt offers a longer open time, extreme heat resistance and is available in a variety of sizes to meet your specific production needs. 3M™ hot melt adhesive 3789 offers good heat resistance, fuel and oil resistance and an open bond time that allows for adjustment and positioning. It bonds to a variety of surfaces wood and lightweight metals on furniture, automotive interiors, outdoor applications and small appliances. Its 50 sec open bond time is sufficient for positioning and adjusting and supports efficient production for many applications. Hot melt adhesives, also known as glue sticks, are liquefied thermoplastic adhesives available in both low and high temperature versions. Low temperature hot melt adhesives are applied at 250 deg F/121 deg C temperatures, which makes them ideal for bonding electronics, plastics, cloth and other heat sensitive materials. High temperature hot melt adhesives are applied at 380 deg F/193 deg C and produce a stronger bond than the low temperature hot melts. Melted adhesive is extruded through a nozzle using a 3M™ hot melt applicator by either pneumatic pressure, a mechanical trigger mechanism or with pressure applied directly on the stick. Different nozzles can be used to apply thin, wide strips or narrow, thicker beads. Hot melt adhesive generally sets quickly, ranging from a few seconds to a few minutes, depending on the adhesive formulation. In our 3M™ industrial adhesives and tapes division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

Features Tech Specs Applications

Features

Impact resistance for durability
Durable adhesive is fuel, oil and impact resistant
Open bond time allows for fit adjustment and positioning
Multi-purpose adhesive works on a variety of substrates including some plastics
Dispensed with 3M™ Scotch-Weld™ hot melt applicator PG II
Medium open time
100% solids weight
Material compatibility with ABS, acrylic, chipboard, coated cardboard, fabric, foam, paper, PVC and uncoated cardboard
Polyamide adhesive
Ideal for difficult to bond to surfaces, including those with fuel, oil and plasticizer exposure
Provides good heat resistance
A go-to for high performance metal bonding
Long 50 sec open time allows for positioning of large surface assemblies

Tech Specs

Application Time	50
Color	Brown
Curing Time	24 hr
Diameter	1
Length	3
Material	Polyamide
Peal Strength	16
Shear Strength	570
Temperature Rating	-20 to 250
Tensile Strength	520
UPC	02120082371

Applications

Automotive, Construction, Consumer Goods, Electronics, Furniture, General Industrial, Packaging, Retail, Signage, Specialty Vehicle, Transportation, Woodworking, Military and Government