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  6. 3M™ Scotch-Weld™ Epoxy Adhesive DP420, Black, 50 mL Duo-Pak, 12/Case

3M™ Scotch-Weld™ Epoxy Adhesive DP420, Black, 50 mL Duo-Pak, 12/Case

3M ID 62277814364UPC 50638060089663
  • High peel and shear strengths that maintain a durable bond at high and low temperatures
  • Hardened against impact and resistant to fatigue
  • 20 minute pot life provides time for positioning and adjustment.
  • The adhesive cures at room temperature, making it a convenient and easy-to-use solution for challenging applications.
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Specifications
Adhesive Type
Epoxy
Brand
Scotch-Weld™
Flame Retardant
UL94 HB
Full Cure
24 Hours @ 72 F (22 C)
Indoor/Outdoor
Both
Industries
Composite, Metalworking, Plastic, Specialty Vehicle, Woodworking
Open Time
20 min @ 72 °F (22 °C)
Physical Form
Flowable Liquid
Position
Best
Product Color
Black
Product Form
Cartridge
Product Type
Epoxy Adhesive
Regulatory Key
AD-02283
Shear Strength at 72 Degrees F (22 Degrees C)
4500 psi
Shelf Life in Months (from date of manufacture)
15
Storage Temperature
60-80 F (16-27 C)
Storage Temperature (Celsius)
16°C - 27°C
Viscosity
Self-leveling
Volume (metric)
50 mL
Work Time
15 min - 30 min
Details
  • High peel and shear strengths that maintain a durable bond at high and low temperatures
  • Hardened against impact and resistant to fatigue
  • 20 minute pot life provides time for positioning and adjustment.
  • The adhesive cures at room temperature, making it a convenient and easy-to-use solution for challenging applications.
  • Achieves high strength quickly with heat cure.

3M ™ Scotch Weld ™ DP420 Epoxy Adhesive is a two-part hardened structural epoxy adhesive that provides good strength, along with high impact and fatigue resistance, to meet demanding bonding challenges. 3M ™ Scotch-Weld DP420 Epoxy Adhesive can replace mechanical fasteners, screws, rivets, and spot welds in many applications.

"DP420 epoxy adhesive maintains high and low temperature adhesion strength and can withstand paint bake operations up to 400 ° F for 60 minutes. Works well on a variety of substrates including metals, ceramics, wood, glass, many composites and plastics, and is an excellent interior bonding agent for bonding, gluing, encapsulating, panel bonding and structural bonding. 20 minute pot life provides time for positioning and adjustment Reaches handling strength in approximately two hours and fully cures in 24 hours (at 72 ° F / 22 ° C). The mix ratio is 2: 1 and provides a 20 minute pot life, providing enough time to make the desired adjustment before it cures. This adhesive is available in a variety of packaging sizes and can be dispensed in a variety of ways to meet user and job demands. "

Suggested Applications

  • Works well on a variety of substrates including metals, ceramics, wood, glass, many composites, and plastics