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3M™ Scotch-Weld™ Urethane Adhesive DP640 Brown Duo-Pak, 1.7 fl oz

3M™ Scotch-Weld™ Urethane Adhesive DP640 Brown Duo-Pak, 1.7 fl oz
UPC#: 0-21200-89543-23M ID: 62354914350

Important Notice

Please note that this item is for industrial / professional use ONLY. Consumer, household or retail use is not permitted.

Case / 12 Duo-Paks
Product Details


  • Long work life
  • Non-sag
  • Markets: Construction, wood working, general industrial, composites, military, maintenance and repair
  • Applications: Bonding, gluing, joining, attaching, assembling, repairing, crack filling, anchoring, encapsulating, potting and sealing


3M™ Scotch-Weld™ Urethane Adhesive DP640 is a very flexible, two-part urethane. 1:1 mix ratio, 40 minute work life and handling strength in approximately 8 hours. 3M™ Scotch-Weld™ EPX™ Plus II applicator and mix nozzles are required for dispensing (not included).

It is medium viscosity that allows for easy dispensing. Bonds to a variety of materials such as, ceramics, wood and some plastics.

Chemical Base Urethane
Color Brown
Container Volume 50 Millilitre
Full Cure Time Temperature Time 7 days @ 23 C (73 F)
Hardness 70-80 Shore D
Mix Ratio 0.000707176
Mix Ratio Volume 0.042361111
Physical Form Paste
Product Form Each
Product Type Urethane Adhesive
Shear Strength At 72 Degrees F (22 Degrees C) 2000 Pound-Force Per Square Inch
Shelf Life 12 Month
Storage Temperature 72 Degree Fahrenheit
Time To Handling Strength 8 Hour
Worklife At 75 Degrees F (24 Degrees C) 40 Minute