3M™ Scotch-Weld™ Multi-Material Composite Urethane Adhesive 6330NS, Green, Part B, 5 Gallon (Pail), Drum

3M™ Scotch-Weld™ Multi-Material Composite Urethane Adhesive DP6330NS is a green, non-sag, two-component urethane paste for bonding a variety of composites, plastics, metals and wood. This flexible adhesive has good energy absorption and fatigue properties for durable bonding of composite parts and multi-material assemblies.
Special Price $207.75 Regular Price $244.41
UPC 00076308867010
3M ID 7100143701
Packaging Drum
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When using a Duo-Pak (DP) size adhesive, rely on 3M dispensing equipment for convenient and accurate metering, mixing and dispensing.

Bonds to Most Composites and Dissimilar Substrates

Designed specifically for multi-material and composite assemblies, 3M™ Scotch-Weld™ Multi-Material Composite Urethane Adhesive DP6330NS delivers outstanding strength and performance. This adhesive has excellent elongation and stress strain properties for durable bonding of composite parts and multi-material assemblies, including plastics, metals and wood. With a 1:1 mix ratio, this green adhesive has a 30 minute open time and reaches handing strength in approximately 2 hours. Adhesive features excellent water and humidity resistance with very good chemical resistance.

Recommended Applications

Bonding composite or plastic panels to metal frames
Bonding composites to each other

3M™ Scotch-Weld™ Multi-Material Composite Urethane Adhesives DP6330NS can replace rivets and screws in attaching composites to other substrates, providing a more aesthetically-pleasing, fatigue-resistant bond line. It also bonds well to most metals without requiring priming.

Understanding Urethane Adhesives

Two part urethane adhesives cure chemically, rather than relying on moisture from the air. Because of this, they can cure quickly with no depth of cure issues in contrast to one-part urethane adhesive sealants. Urethane adhesives will bond most common materials such as wood, metals, rubbers, leather, tile and glass, many plastics, concrete and more.

The versatility of urethane adhesives is exhibited in the different formulations that have varying cured properties such as different levels of stiffness or flexibility, open time and cure speed, and hardness. They can cure to a relatively rigid or highly flexible state to meet a wide range of requirements. In either finished state, urethane adhesives will maintain bond strength integrity through variable environmental factors such as temperature, moisture and chemical exposure.


  • Two part urethane paste delivers outstanding strength and performance
  • Non-sag formulation resists running and slumping of adhesive
  • Primerless to most surfaces
  • 30 minute open time
  • Ability to bond most composites and dissimilar substrates
  • Excellent water and humidity resistance, very good chemical resistance
  • Cures at room temperature but can be accelerated with heat
More Information
3M ID 7100143701
Part number 6330NS
Keywords 3M, 3M Scotch-Weld, Multi-Material Composite Urethane Adhesive, DP6330NS, urethane adhesive, composite bonding, plastic bonding, metal bonding, wood bonding, non-sag adhesive, two-component urethane, flexible adhesive, energy absorption, fatigue properties, durable bonding, primerless adhesive, open time 30 minutes, water resistance, humidity resistance, chemical resistance, room temperature cure, accelerated with heat, Duo-Pak, dispensing equipment, composite panels to metal, bonding composites, non-primed bonding, replacing rivets and screws, versatile adhesive, stiffness, flexibility, cure speed, bond strength, environmental resistance, automotive adhesives, commercial adhesives, electronic adhesives, manufacturing adhesives, transportation adhesives, appliance bonding, building maintenance adhesives, consumer electronics, graphics and signage, marine bonding, metalworking adhesives, personal recreation vehicles, rail bonding.
Global Product Hierarchy Adhesives, Sealants & Fillers > Structural Adhesives > Two Part Structural Adhesives
Color Family Green
Product Number 6330NS
Product Type simple
Quantity 0
Trademark 1 3M™
Trademark 2 Scotch-Weld™
Country of Origin United States
SAP Shelf Life In Days 365
Base - Billing Unit DR
Base - Metric Gross Weight 26970.15 G
Base - Metric Height Dimension 43.2 CM
Base - Metric Length Dimension 35.9 CM
Base - Metric Width Dimension 35.9 CM
Base - Item Quantity 1
Base - Unit DR
Unit of Use - Billing Unit DR
Unit of Use - Customary Gross Weight 11.182302294899714 lbs
Unit of Use - Customary Net Weight 11.182300090277092 lbs
Unit of Use - Metric Net Weight 5072.206 G
Unit of Use - Item Quantity 0.2
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit GALS
Unit of Use - Unit GLL
Shipper - Billing Unit DR
Shipper - Customary Cubic Dimension 3397.594224322307 ci
Shipper - Customary Gross Weight 59.45900280465476 lbs
Shipper - Customary Net Weight 55.91150045138546 lbs
Shipper - Customary Height Dimension 17.007874015748033 in
Shipper - Customary Length Dimension 14.133858267716535 in
Shipper - Customary Width Dimension 14.133858267716535 in
Shipper - Metric Cubic Dimension 55676.594 CCM
Shipper - Metric Weight 26970.15 G
Shipper - Metric Net Weight 25361.03 G
Shipper - Metric Height Dimension 43.2 CM
Shipper - Metric Length Dimension 35.9 CM
Shipper - Metric Width Dimension 35.9 CM
Shipper - Item Quantity 1
Shipper - Total Unit Quantity 5
Shipper - Previous Packaging Level Quantity 5
Shipper - Previous Packaging Level Unit GALS
Shipper - Item Unit GALS
Shipper - Unit DR
Pallet - Billing Unit DR
Pallet - Customary Cubic Dimension 78842.67737039411 ci
Pallet - Customary Gross Weight 1119.948291899178 lbs
Pallet - Customary Net Weight 1006.4080222513443 lbs
Pallet - Customary Height Dimension 38.976377952755904 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.292 M3
Pallet - Metric Net Weight 456.499 KG
Pallet - Metric Height Dimension 0.99 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 18
Pallet - Total Unit Quantity 90
Pallet - Previous Packaging Level Quantity 18
Pallet - Previous Packaging Level Unit DRUM
Pallet - Item Unit GALS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 3
Pallet - Shipping Container Per Layer Quantity 12
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