3M 7000136621 Hot Melt Adhesive 3764 B Clear 22 Lb

Product Description

The 3M 7000136621 is a clear, 100% solids thermoplastic hot melt adhesive sold in a 22-pound pellet case with a plastic liner. Formulated as the Scotch-Weld 3764 B, this adhesive is designed for bulk dispensing through hot melt application equipment. It delivers strong bonds across a wide range of substrates, including difficult-to-bond polyolefin plastics. The pellet form makes it compatible with standard bulk feed systems used in industrial and manufacturing environments. Good impact resistance and low-temperature flexibility make it suitable for assemblies that see mechanical stress or cold-condition exposure.

This adhesive is intended for use in industrial bonding applications where a thermoplastic, bulk-dispensed hot melt is specified. It is commonly used in manufacturing, assembly, and product fabrication settings where reliable adhesion to plastics and other substrates is required. Dispensing is performed through bulk hot melt application equipment. The 22-pound case quantity is suited for production-scale use rather than small-batch or spot-repair work.

Key Features

• Clear, 100% solids thermoplastic formulation — no solvents, no carriers
• Bonds to many plastics, including polyolefins
• Good impact resistance for assemblies subject to mechanical stress
• Flexible at low temperatures, reducing bond failure in cold environments
• Pellet form compatible with bulk hot melt dispensing equipment
• Packaged with a plastic liner in a 22-pound case for production use

Compatibility

Designed for use with bulk hot melt application equipment. Bonds to many plastics, including polyolefins, as well as other common substrates. Consult the product technical data sheet for a full list of tested substrate combinations.

Installation Notes

Dispensing of hot melt adhesive should be performed by personnel trained in the operation of bulk hot melt equipment. Follow equipment manufacturer guidelines for proper operating temperatures and feed rates. Avoid skin contact with molten adhesive — appropriate PPE including heat-resistant gloves is required. Store adhesive in a cool, dry location and keep the case sealed when not in use.

Technical Specifications

• Form: Pellet
• Color: Clear
• Solids Content: 100%
• Package Weight: 22 pounds
• UPC: 00021200878503

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000136621