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3M™ Scotch-Weld™ 2216 Adhesive 62221605306 Gray, 2 fl oz kit

Part # 021200-20351=32
Mfr. Part # 62221605306
UPC # 21200203510
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3M™ Scotch-Weld™ 2216 Series structural epoxy adhesive is a flexible, two-part medium viscosity epoxy formulation, effectively reduces running, dripping or migration while also self-leveling. It has a flash point greater than or equal to 201 degrees F for part-A and 248 degrees C for part-B. The gray colored part-A liquid of epoxy adhesive has a pungent odor and 1.26 specific gravity. Gray colored part-B liquid of epoxy adhesive has a slight epoxy odor and 1.33 specific gravity. It has a density of 1.33 grams per milliliter for part-A and 1.26 grams per milliliter for part-B. The adhesive comes with a vapor pressure rating less than or equal to 0.1 millimeters Hg for part-A/B. 



  • Offers flexible bond while resisting extreme shock, vibration and flexing
  • Retains good strength even after environmental aging
  • Mixing ratio of base/accelerator is 5:7 by weight or 2:3 by volume
  • Heat curable to reduce curing time from 7 days to as a little as 30 minutes
  • VOC contents of 3.7 grams per liter



  • Ideal for applications where vibration and thermal expansion/contraction are common
  • Suitable for potting and applications in the transportation industries
  • Specially designed for cryogenic bonding applications or adhering substrates that will be exposed to extreme cold



  • Solar panels and appliance or construction applications
  • Military bonding applications
  • Bonding parts on movable transports
  • General aerospace and transportation bonding where vibrations and movement are common
  • Bonding ceramic most plastics and glass to metal
  • Attaching various substrates to masonry and stone
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Cage Code
Country of origin
United States 
Schedule B
Dimensions (L x W x H)
6.07 x 2.63 x 1.32 IN
Total Shelf Life (days)
Hazmat Code
Package Weight
.37 LB
FAA Approval Code
8130-3 Eligible
WARNING: This product can expose you to chemicals including TITANIUM DIOXIDE (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE) and TOLUENE which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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