- Long work life
- 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.
|Container Volume||50 Millilitre|
|Full Cure Time Temperature Time||7 days @ 23 C (73 F)|
|Hardness||70-80 Shore D|
|Mix Ratio Volume||0.042361111|
|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|