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3M™ Hot Melt Adhesive 3731 Q Tan, 5/8 in x 8 in

3M ID 62373191329
  • Solvent-free and 100% solids adhesive that provides strong bonds
  • Adhesive that offers long-term durability through high-temperature resistance
  • Thermoplastic adhesive that offers the capability to bond to low surface energy (LSE) substrates
  • Fast-setting for quick, efficient and effective results
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Specifications
Adhesive Type
Polypropylene
Application Method
Handheld Process, Spray
Brand
3M™
Consumer Label
No
Heat Resistance
265 Degree Fahrenheit
Industries
Automotive, Construction, Consumer Goods, Electronics, Furniture, General Industrial, Military and Government, Packaging, Retail, Signage, Specialty Vehicle, Transportation, Woodworking
Net Weight (Metric)
5 kg
Open Time
35 Second
Product Form
Pound
Shear Strength at 72 Degrees F (22 Degrees C)
490 Pound-Force Per Square Inch
Size
Q
Solids Weight Percent (Approximate)
100 Percent
Substrate 1
Plastic, Hard-to-Bond (LSE)
Substrate 2
Plastic, Hard-to-Bond (LSE)
Details
  • Solvent-free and 100% solids adhesive that provides strong bonds
  • Adhesive that offers long-term durability through high-temperature resistance
  • Thermoplastic adhesive that offers the capability to bond to low surface energy (LSE) substrates
  • Fast-setting for quick, efficient and effective results
  • Provides good peel strength, creating tough and resilient bonds

3M™ Hot Melt Adhesive 3731 delivers a strong, durable bond as a 100% solids, solvent-free adhesive. We formulated this adhesive to maintain a durable, reliable bond through high heat resistance, providing you with exceptional performance for a wide range of applications.

Bonds Well to Polyolefin Based Plastics
Engineered to deliver excellent results, 3M™ Hot Melt Adhesive 3731 provides high heat resistance up to 265ºF/129ºC without lifting or deformation. This hot melt adhesive bonds well to a variety of substrates and is an ideal adhesive for bonding polyolefin based plastics, including polyethylene and polypropylene. In addition, 3M™ Hot Melt Adhesive 3731 is fast setting, with an open bead time of 30 seconds, for applications requiring quick bond times. Designed to provide good peel strength, 3M™ Hot Melt Adhesive 3731 creates a resilient bond that is long-lasting, offering confidence and peace of mind for a wide range of applications. For use with the 3M™ Hot Melt Applicator EC or 3M™ Hot Melt Applicator TC.

Recommended Applications

  • Ideal for bonding polyolefin based plastics
  • For applications requiring quick bond times

Understanding Hot Melt Adhesives
Applied with 3M Adhesive Applicators, hot melt adhesives extrude as liquefied thermoplastic to fill gaps and wet entire bonding surfaces before setting. As a result, they often exceed 100 psi shear strength for quick, convenient strength. Hot melt adhesives are used for bonding a wide variety of materials ranging from wood to corrugated cardboard, heat-sensitive foam, plastics and metals. Unlike mechanical fasteners or sealing tapes, hot melt adhesives are virtually invisible between mating surfaces. These 100% solids thermoplastic resins are available in a variety of strengths, temperatures and pen time/bonding ranges to meet your specific application demands.

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