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Home > Products > By Manufacturer > 3M > 3M™ Scotch-Weld™ > 3M™ Scotch-Weld™ Epoxy Adhesive DP420NS WS
3M™ Scotch-Weld™ Epoxy Adhesive DP420NS WS 3M™ DP420NS WS Prostech Philippines

3M™ Scotch-Weld™ Epoxy Adhesive DP420NS WS

  • Product code: 3M™ DP420NS WS
  • Manufacturer: 3M
  • Package size: 18.93 L
  • Shelf Life:
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  • Description
  • Specification
  • TDS/MSDS
  • Related Article
  • Product Introduction
  • 3M™ DP420NS WS Features
  • 3M™ DP420NS WS Applications
  • About Prostech

Product Introduction

3M™ Scotch-Weld™ Epoxy Adhesive DP420NS WS Black is a toughened, non-sag, two-part epoxy structural adhesive engineered to deliver exceptional strength along with high impact and fatigue resistance for the most demanding bonding challenges. Its non-sag formulation ensures the adhesive stays precisely where it’s applied, even on vertical surfaces, making it clean and easy to use. The adhesive also contains integrated spacer beads to help maintain a consistent bond line thickness for reliable results. With a 20-minute work life, it provides sufficient time for positioning and adjustment. This high-performance epoxy is an excellent alternative to mechanical fasteners, capable of replacing screws, rivets, and spot welds in many applications.

3M™ DP420NS WS Features

  • Superior Strength: Provides high peel and shear strength to maintain a lasting bond at both high and low temperatures.
  • Toughened Formula: Engineered for excellent impact and fatigue resistance in dynamic applications.
  • Practical Work Life: A 20-minute work life provides ample time for positioning and adjustment of parts before curing.
  • Non-Sag Formulation: Ensures adhesive stays exactly where applied, preventing drips and runs on vertical or overhead surfaces.
  • Controlled Bond Line: Contains spacer beads to ensure a consistent and optimal bond line thickness.

3M™ DP420NS WS Applications

  • Replacing mechanical fasteners such as screws, rivets, and spot welds for a cleaner aesthetic and better stress distribution.
  • Structural bonding in applications requiring high peel and shear strength.
  • Bonding tasks where superior impact and fatigue resistance are critical.
  • Vertical or overhead bonding where a non-sag adhesive is essential.
  • Applications that require precise control of the final bond line thickness.

About Prostech

Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:

  • PCB Assembly Materials
  • Cleaning & Degreaser
  • Circuit Board Protection
  • Thermal Management Solutions
  • EMI Shielding
  • General Assembly Adhesives
  • Elastomeric Materials
  • Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines

Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.

International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
Need help selecting the right product or solution?

Contact Prostech Philippines today

Property Value
Adhesive TypeEpoxy
ApplicationBonding
BrandsScotch-Weld™
Container Size (Imperial)5 gal
Container Size (Metric)18.93 L
Hardness75 - 80 Shore D
IndustriesConsumer Goods, Specialty Vehicle, Electronics, Construction, Military & Government, General Industrial, Transportation, Military, Automotive
Mix Ratio Volume Base:Accelerator2:1
Open Time20 min @ 72 °F (22 °C)
Physical FormPaste
Set Time2 hr
Shear Strength4500 psi
Smallest Saleable UnitCanister, Drum
Specific Gravity1.1
Storage Temperature (Celsius)22℃
Storage Temperature (Fahrenheit)72 Degree Fahrenheit
Surface TypePowder Coated, Painted, Smooth, Unpainted
Units per Case1.0
Volume (Imperial)5 gal
Volume (Metric)18.9 L, 18.9271 L

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    3M™ Scotch-Weld™ Epoxy Adhesive DP420NS WS

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      3M™ Scotch-Weld™ Epoxy Adhesive DP420NS WS

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        3M™ Scotch-Weld™ Epoxy Adhesive DP420NS WS

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          3M™ Scotch-Weld™ Epoxy Adhesive DP420NS WS

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