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3M Products & Supplies

3M™ Scotch-Weld™ Epoxy Adhesive 420, Black, Part B, 55 Gallon (43 Gallon Net) Open Head, Drum - 7010309750

Sold As: 43-Pack
SKU: 7010309750
MPN: 7010309750
Made to Order: For a lead time estimate, please send your request to [email protected]
UPC: 00021200415333
3M ID: 62277895306
5 Digit UPC: 41533
$11,974.34 ($278.47 / Count)
Hurry up! Current stock:

Product Description

3M™ Scotch-Weld™ Epoxy Adhesive DP420 is a toughened, two-part epoxy structural adhesive that provides high impact and fatigue resistance to meet demanding bonding challenges. It works well on a variety of substrates, such as metals, ceramics, glass, many composites and plastics. This adhesive can replace mechanical fasteners, screws, rivets and spot welds in many applications. It can be used in joining, gluing, potting, panel bonding and structural bonding in sporting goods, metalworking, general industrial and transportation segments. The mix ratio is 2:1 and provides 20 minutes of work-life, allowing time to adjust for the desired fit prior to curing. This adhesive reaches handling strength in approximately two hours and is fully cured in 24 hours at 72 °F (22 °C). It maintains bond strength and can withstand paint bake operations up to 400 °F for 60 minutes. When using this, or other Duo-Pak (DP) size adhesives, rely on 3M Applicators for convenient and accurate metering, mixing and dispensing.

Features

  • FULL CURE STRENGTH: Reaches a full cure in 24 hours at a temperature of 73 °F (23 °C)
  • LONG-LASTING BONDS: Has high shear strength to promote durability
  • FOR TOUGH APPLICATIONS: Offers high impact and fatigue resistance
  • OPPORTUNITY TO ADJUST AND REPOSITION: Allows up to 20 minutes of open working time
  • BONDS A VARIETY OF SUBSTRATES: For metals, ceramics, wood, glass, many composites and plastics
  • MULTIPLE APPLICATIONS: Can be used in joining, gluing, potting, panel and structural bonding in sporting goods, metalworking, general industrial, and transportation industries
Spec Sheet

 

Downloads

Specifications

Shelf Life730
Country of OriginUnited States
Shear Strength4380.0
Set Time2 hr
Adhesive TypeEpoxy
ApplicationAttaching; Bonding; Encapsulating; Impact Resistance; Mounting; Potting; Small Joint Assembly; Trim attachment
Volume (Imperial) UOMgal
Mix Ratio Volume Base:Accelerator2:1
Hardness75 - 80 Shore D
Units per Case1.0
Physical FormLiquid
Shear Strength UOMpsi
Specific Gravity1.14
Container Size (Imperial)55.0 gal
FeaturesLow Odor
Container Size (Metric)208.2 L
Volume (Metric) UOML
Volume (Imperial)55.0
Volume (Metric)208.198
Specifications MetUL 94 HB
Container TypeDrum
Storage Temperature (Celsius)16°C - 27°C
Full Cure Time24 Hours @ 73 F (23 C)

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