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3M Products & Supplies

3M™ Scotch-Weld™ Epoxy Adhesive 420, Black, Part B, 5 Gallon (Pail), 1 Can/Drum - 7000000827

Sold As: 5-Pack
SKU: 7000000827
MPN: 7000000827
Stock Item: Stock items typically ship within 2-3 business days
UPC: 00021200415319
3M ID: 62277885307
5 Digit UPC: 41531
$3,279.17 ($655.83 / Count)
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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)
  • BONDS A VARIETY OF SUBSTRATES: For metals, ceramics, wood, glass, many composites and plastics
  • FOR TOUGH APPLICATIONS: Offers high impact and fatigue resistance
  • OPPORTUNITY TO ADJUST AND REPOSITION: Allows up to 20 minutes of open working time
  • MULTIPLE APPLICATIONS: Can be used in joining, gluing, potting, panel and structural bonding in sporting goods, metalworking, general industrial, and transportation industries
  • LONG-LASTING BONDS: Has high shear strength to promote durability
Spec Sheet

 

Downloads

Specifications

Shelf Life730
Country of OriginUnited States
Hardness75 - 80 Shore D
Specifications MetUL 94 HB
Shear Strength UOMpsi
FeaturesLow Odor
Container Size (Metric)18.93 L
Adhesive TypeEpoxy
Mix Ratio Volume Base:Accelerator2:1
Volume (Imperial)5.0
Volume (Metric)18.927
Specific Gravity1.14
Shear Strength4380.0
Set Time2 hr
Container Size (Imperial)5.0 gal
Volume (Imperial) UOMgal
ApplicationAttaching; Bonding; Encapsulating; Impact Resistance; Mounting; Potting; Small Joint Assembly; Trim attachment
Physical FormLiquid
Units per Case1.0
Volume (Metric) UOML
Storage Temperature (Celsius)16°C - 27°C
Full Cure Time24 Hours @ 73 F (23 C)

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