3M® Scotch-Weld™ EC-2216 Gray Adhesive 62221664402 1 Qt 021200-65203

3M™ Scotch-Weld™ EC-2216 structural epoxy adhesive is a flexible, two-part formula, effectively replaces mechanical fasteners, screws, rivets and spot welds. The 3M™ EPX™ applicator system of a cartridge containing adhesive, ensures minimal waste and professional results. Gray colored part-A liquid of epoxy adhesive has a very mild pungent odor and a 1.26 specific gravity. The off-white colored part-B liquid of epoxy adhesive has a slight epoxy odor and a 1.33 specific gravity. It has a boiling point greater than or equal to 306 degrees F for part-A and greater than or equal to 500 degrees F for part-B. Flash point of this high-performance adhesive is greater than or equal to 305 degrees F for part-A and 480 degrees F for part-B. The vibration-resistant epoxy adhesive has a density of 1.33 grams per milliliter for part-B. It comes with a vapor pressure rating less than or equal to 27 psia at 131 degrees F for part-A/B. This product has a viscosity of 40,000 to 80,000 centipoises for part-A and 75,000 to 150,000 centipoises for part-B. It takes a curing time of 7 days at 24 degrees C, 2 hours at 66 degrees C and 30 minutes at 93 degrees C. The adhesive provides an application time of 90 minutes. It has a peeling strength of 25 piw at 75 degrees F and a shear strength of 2440 psi at -423 degrees F. This product offers an area of coverage up to 320 square feet per gallon. This adhesive comes in a 1-quart duo-pak cartridge and is rated at 60 to 80 degrees F for safe storage.

FEATURES:

• Simple 2:3 mix ratio
• Work time of 90 minutes allows for positioning and adjusting for fit prior to setting
• Outstanding environmental performance
• Offers strong bonds in critical applications
• Specially designed for creating bonds, which works well at cryogenic temperatures
• VOC contents of 43 grams per liter for part-A and 0.8 grams per liter for part-B

BENEFITS:

• Ideal for composite laminate edge sealing
• Suitable to use in aircraft maintenance and production efficiency
• Provides erosion protection

APPLICATIONS:

• Composite bonding
• Erosion protection
• Metal bonding
• Metal to composite bonding
• Structural bonding