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3M Products & Supplies

3M™ Scotch-Weld™ Epoxy Adhesive 420, Black, Part A, 5 Gallon (Pail), Drum - 7100320014

SKU: 7100320014
MPN: 7100320014
For an accurate lead time please contact us
UPC: 50068060756669
3M ID: 62287885313
$7,065.54 each
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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

  • BONDS A VARIETY OF SUBSTRATES: For metals, ceramics, wood, glass, many composites and plastics
  • FULL CURE STRENGTH: Reaches a full cure in 24 hours at a temperature of 73 °F (23 °C)
  • FOR TOUGH APPLICATIONS: Offers high impact and fatigue resistance
  • 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
  • OPPORTUNITY TO ADJUST AND REPOSITION: Allows up to 20 minutes of open working time
Spec Sheet

 

Downloads

Specifications

Shelf Life730
Specifications MetUL 94 HB
Set Time2 hr
Adhesive TypeEpoxy
Container Size (Metric)18.93 L
Container Size (Imperial)5.0 gal
Country of OriginUnited States
FeaturesLow Odor
ApplicationBonding; Impact Resistance
Mix Ratio Volume Base:Accelerator2:1

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