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3M(TM) Hot Melt Adhesive 3748-PG Off-White, 1 in x 3 in, 22 lb per case

82585 HOT MELT ADHESIVE 3748-PG OFF-WHIT
Item #: 83183501

Product Info

82585
3M

82585 HOT MELT ADHESIVE 3748-PG OFF-WHIT
3M(TM) Hot Melt Adhesive 3748-PG Off-White, 1 in x 3 in, 22 lb per case

Provides High Temperature Stability 175ºF / 79ºC for a Durable Bond
3M™ Hot Melt Adhesive 3748 provides good resistance to heat, impact, fuel and oil. It is manufactured using 100% solids, thermoplastic resin for use with a 3M™ Hot Melt Applicator. This adhesive provides high temperature stability 175°F / 79°C with a 25-second open time that is sufficient for fit positioning and adjusting. 3M™ Hot Melt Adhesive 3748  will bond wood, polypropylene, electronics, vinyl and lightweight substrates on furniture, automotive interiors, outdoor applications, small appliances and general product assembly.

Recommended Applications

  • Transportation interiors
  • Seating attachment
  • General product assembly

Understanding Hot Melt Adhesives
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 250ºF/121ºC temperatures, which makes them ideal for bonding electronics, plastics, cloth and other heat sensitive materials. High temperature hot melt adhesives are applied at 380ºF/193ºC 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.

Bringing Better Ideas to the Surface through Science and Innovation
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.

  • High temperature performance and thermal shock resistance
  • Formulated for bonding low surface energy plastics and coatings to dissimilar materials
  • High peel delivers long-term strength and durability
Adhesive TypePolypropylene
ApplicationSealing, Potting and Encapsulating
Application Method- Handheld Process - Spray
Assembly Type- Mounting and Trim Attachment - Small Joint Assembly
Color FamilyWhite
FormFlowable Liquid
Heat Resistance175 Degree Fahrenheit
Heat Resistance (Celsius)79 °C
Maximum Operating Temperature (Fahrenheit)175 Degree Fahrenheit
Net Weight (Imperial)22 lb
Open Time50 Second
Overall Length (Imperial)3 in
Overall Length (Metric)0.07 m
Overall Width (Imperial)1 in
Overall Width (Metric)25.4 mm
Product ColorOff-white
Product FormPound
Product Key3748-PG
Product Number3748-PG
Shear Strength250 psi
Solids Weight Percent (Approximate)100 Percent
Substrate- Plastic, Easy-to-Bond (HSE) - Plastic, Hard-to-Bond (LSE) - Foam - Wood - Metal
Substrate 1- Plastic, Hard-to-Bond (LSE) - Plastic, Easy-to-Bond (HSE) - Glass - Wood - Metal - Foam
Substrate 2- Plastic, Hard-to-Bond (LSE) - Plastic, Easy-to-Bond (HSE) - Wood - Glass - Foam - Metal
Temperature Setting for EC Heat Gun4
ECCNEAR99

Item Specifications

  • HOT MELT SYSTEMS
  • 1.05 lbs per LB
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