3M™ Scotch-Weld™ Urethane Adhesive DP640, Brown, 48.5 mL Duo-Pak, 12/Case

3M™ Scotch-Weld™ Urethane Adhesive DP640NS is a brown, non-sag, two-component polyurethane adhesive. This urethane adhesive has a 60 minute work life for panel bonding or repositioning. Ideal for bonding dissimilar substrates, such as composites, SMC, FRP, many plastics, ceramic, wood, rubber and metal.
Special Price $21.23 Regular Price $24.98
UPC 00638060089910
3M ID 7100148761
Packaging Each
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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.

 

Flexible Adhesive Delivers Tough Bonds

As compared to one part sealants, 3M™ Scotch-Weld™ Urethane Adhesive DP640NS is fast-curing, establishes tough bonds and offers low-temperature flexibility. It dispenses as a non-sag paste for accurate and precise handling during application. This adhesive can be used for bonding dissimilar substrates, such as concrete, ceramic, wood, plastic, rubber and metal. With a 1:1 mix ratio, this urethane adhesive has a 60 minute work life, reaches handing strength in 8 hours and full cure in 7 days.

 

Recommended Applications

Flexible plastic or composite bonding
Bonding composite panels to frames for transportation applications
Bonding wood, metal or composite door frames to wood or other surfaces
Bonding wood paneling to wood or plaster

 

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 delivers extremely tough, flexible bonds
  • Designed for vertical and other applications that require no slumping or sagging of the adhesive bead
  • Low-temperature flexibility
  • Flexible adhesive that is capable of bonding dissimilar substrates
  • Non-Newtonian: (Chemical reaction two-parts)
  • Brown color
More Information
3M ID 7100148761
Part number 640
Keywords no sag non sagging resist vibration environmental impact aging concrete wood leather metal ceramic plastic rubber commercial residential construction transportation appliance repair sporting goods repair composite frames panels sealing fabric hoses quick handling duo pak bulk resist flexing shock part a part b 5 gallon indoor outdoor many uses versatile multi material multipurpose non sag two part dissimilar substrates black extended open time work life
Global Product Hierarchy Adhesives, Sealants & Fillers > Structural Adhesives > Two Part Structural Adhesives
Color Family Brown
Product Number 640
Product Type simple
Quantity 0
Storage Temperature (Fahrenheit) 60 °F - 80 °F
Storage Temperature (Celsius) 16°C - 27°C
Trademark 1 3M™
Trademark 2 Scotch-Weld™
Country of Origin United States
Sales Unit EA
SAP Shelf Life In Days 547
Base - Billing Unit EA
Base - Customary Height Dimension 1.75
Base - Customary Length Dimension 0.95
Base - Customary Width Dimension 4.3
Base - Metric Gross Weight 83.461 G
Base - Metric Height Dimension 44.45 MM
Base - Metric Length Dimension 24.13 MM
Base - Metric Width Dimension 109.22 MM
Base - Item Quantity 1
Base - Unit EA
Consumer - Billing Unit EA
Consumer - Customary Cubic Dimension 7.148748549465603 ci
Consumer - Customary Gross Weight 0.18400000864212068 lbs
Consumer - Customary Net Weight 0.1432982657975486 lbs
Consumer - Customary Height Dimension 1.75 in
Consumer - Customary Length Dimension 0.95 in
Consumer - Customary Width Dimension 4.3 in
Consumer - Metric Cubic Dimension 117.147 CCM
Consumer - Metric Net Weight 64.999 G
Consumer - Metric Height Dimension 44.45 MM
Consumer - Metric Length Dimension 24.13 MM
Consumer - Metric Width Dimension 109.22 MM
Consumer - Item Quantity 1
Consumer - Total Unit Quantity 1
Consumer - Previous Packaging Level Quantity 1
Consumer - Item Unit KIT
Consumer - Unit EA
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 200.0236283937135 ci
Shipper - Customary Gross Weight 2.749999961419104 lbs
Shipper - Customary Net Weight 1.719579189570583 lbs
Shipper - Customary Height Dimension 6.436614173228347 in
Shipper - Customary Length Dimension 6.374803149606299 in
Shipper - Customary Width Dimension 4.874803149606299 in
Shipper - Metric Cubic Dimension 3277.8 CCM
Shipper - Metric Weight 1247.379 G
Shipper - Metric Net Weight 779.988 G
Shipper - Metric Height Dimension 16.349 CM
Shipper - Metric Length Dimension 16.192 CM
Shipper - Metric Width Dimension 12.382 CM
Shipper - Item Quantity 12
Shipper - Total Unit Quantity 12
Shipper - Previous Packaging Level Quantity 12
Shipper - Previous Packaging Level Unit KIT
Shipper - Item Unit KIT
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 61884.85014765305 ci
Pallet - Customary Gross Weight 753.9985736532561 lbs
Pallet - Customary Net Weight 440.212431262898 lbs
Pallet - Customary Height Dimension 30.7 in
Pallet - Customary Length Dimension 48.0 in
Pallet - Customary Width Dimension 42.0 in
Pallet - Metric Cubic Dimension 1014.111 CDM
Pallet - Metric Net Weight 199.677 KG
Pallet - Metric Height Dimension 77.978 CM
Pallet - Metric Length Dimension 121.92 CM
Pallet - Metric Width Dimension 106.68 CM
Pallet - Item Quantity 3072
Pallet - Total Unit Quantity 3072
Pallet - Previous Packaging Level Quantity 256
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit KIT
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 4
Pallet - Shipping Container Per Layer Quantity 64
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