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3M Hot Melt Adhesive: 3748, Quadrack Sticks, 1 in Dia, 3 in Lg, Off-White - Hot Melt Adhesives for Plastics
3MHot Melt Adhesives for Plastics

3M Hot Melt Adhesive: 3748, Quadrack Sticks, 1 in Dia, 3 in Lg, Off-White

The 3M Hot Melt Adhesive 3748 is a quadrack stick adhesive for low-surface-energy plastics, supplied in off-white 1-inch-diameter by 3-inch-long sticks (264 sticks per 22 lb pack). It bonds plastic primarily, with…

SKU 3G-OTH-562850

Brand
3M
Item
Hot Melt Adhesive: 3748, Quadrack Sticks, 1 in Dia, 3 in Lg, Off-White
Category
Hot Melt Adhesives for Plastics
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Technical Specifications

3M
Manufacturer Part Number
3748-PG
Series
3748
Type
Quadrack Sticks, Off-White, 264 PK
Dia
1 in
Lg
3 in
Color
Off-White
Pack Qty
22 lb
FDA Compliance
21 CFR 175.105
Materials Bonded
Plastic
Melting Temperature
350° to 385°F
Primary Applications
Low-Surface Energy Plastics
Secondary Compatible Materials
Wood and Paper
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Hot Melt Adhesive 3748 is a quadrack stick adhesive for low-surface-energy plastics, supplied in off-white 1-inch-diameter by 3-inch-long sticks (264 sticks per 22 lb pack). It bonds plastic primarily, with secondary compatibility to wood and paper, and meets FDA 21 CFR 175.105 compliance. The adhesive has a melting temperature range of 350° to 385°F.

Frequently Asked Questions

What is 3M Hot Melt Adhesive 3748 used for?

3M Hot Melt Adhesive 3748 is designed for bonding low-surface-energy plastics such as polypropylene and polyethylene. It also works with wood and paper. This off-white quadrack stick adhesive is commonly used in packaging, assembly, and product manufacturing where reliable adhesion to difficult plastics is required.

What are the specifications of 3M Hot Melt Adhesive 3748?

The 3M 3748 adhesive comes as off-white quadrack sticks, 1 inch in diameter and 3 inches long, with a melting temperature of 350° to 385°F. It is supplied in a 22 lb pack containing 264 sticks. The adhesive is FDA compliant under 21 CFR 175.105 and is part of the 3M 3748 series.

Where to buy 3M Hot Melt Adhesive 3748 worldwide?

3G Electric supplies 3M Hot Melt Adhesive 3748 to customers worldwide. We handle full logistics, customs clearance, and delivery for international orders. As a global industrial solutions provider, we source and deliver this adhesive to support your production needs, regardless of your location.

How to use 3M Hot Melt Adhesive 3748 for low-surface-energy plastics?

Apply 3M 3748 using a hot melt glue gun compatible with 1-inch-diameter quadrack sticks. Heat the adhesive to 350°–385°F, then apply to clean, dry plastic surfaces. For best results on low-surface-energy plastics, ensure the substrate is free of dust and oil. Allow the bond to cool undisturbed.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M hot melt adhesives for plastics. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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