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Home > Products > By Manufacturer > ITW Performance Polymers > Plexus > Plexus® MA820FS Two-component Metal Adhesive

Plexus® MA820FS Two-component Metal Adhesive

  • Product code: MA820FS
  • Manufacturer: ITW Performance Polymers
  • Package size:
  • Shelf Life:
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  • Description
  • Specification
  • TDS/MSDS
  • Related Article
  • Product Introduction
  • Plexus® MA820FS Features
  • Plexus® MA820FS Applications
  • About Prostech

Product Introduction

Plexus® MA820FS is a high-performance, two-component acrylic adhesive engineered for structural bonding of plastics, metals, and composites with minimal surface preparation. Featuring a 10:1 mixing ratio, this adhesive delivers high strength, excellent fatigue resistance, impact resistance, and superior toughness. It cures quickly with a 3-5 minute working time, achieving approximately 75% of its final strength within 8-10 minutes at room temperature. The non-sagging formula ensures precision in application.

Plexus® MA820FS Features

  • Two-component methyl methacrylate adhesive designed for industrial metal bonding.
  • Strong adhesion to metal surfaces, ensuring high durability and reliability.
  • Superior bonding adaptability for difficult-to-bond metals such as magnesium and zinc alloys.
  • Fast curing with a short initial solidification time, improving manufacturing efficiency.
  • Electrophoresis process compatibility, ideal for automotive and industrial applications.

Plexus® MA820FS Applications

  • Structural bonding in automotive, marine, and aerospace industries.
  • Bonding of composite materials and thermoplastics in manufacturing applications.
  • Metal assembly projects requiring high fatigue and impact resistance.
  • Electrophoresis and coating applications requiring strong adhesive compatibility.
  • Repair and assembly processes demanding fast-curing and high-strength adhesives.

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

Material Specifications

Property Details
Working Time 3 – 5 minutes
Fixture Time 8 – 10 minutes
Service Temperature -40°F to 250°F (-40°C to 121°C)
Gap Fill, in. (mm) ≤0.25 (≤6.4)
Mixed Density 8.1 lbs/gal (0.97 g/cc)
Mixed Viscosity 51°F (11°C)

Chemical Resistance

Resistant To Not Resistant To
Acids Strong Oxidizers
Bases (pH 3-10) Organic Solvents
Salt Solutions  

Physical Properties (Uncured)

Property Base Hardener
Viscosity, cP (x 1000) 100 – 130 15 – 50
Color Off-white Blue
Density, lb/gal (g/cc) 8.00 (0.96) 8.90 (1.07)
Mixing Ratio 10.0 1.0
Weight Ratio 9.0 1.0
Cartridge (Volume) 380 ml 10-24 Mixing Nozzle

Mechanical Properties (Cured)

Test Value
Tensile Strength (ASTM D638) 2,000 – 3,000 psi (13.8 – 17.2 MPa)
Modulus (ASTM D638) 60,000 – 90,000 psi (413.7 – 620.5 MPa)
Elongation at Break (%) 35 – 50
Lap Shear Strength (ASTM D1002) 1,800 – 2,400 psi (12.4 – 16.5 MPa)

Recommended Substrates

Plastics Metals Other Materials
ABS Aluminum Polyethylene
Polycarbonate Steel (Including modified DCPD) Epoxy Resins
FRP Stainless Steel Polyurethane Resins
Acrylic    
Carbon Fiber*   (*Must use Plexus Primer for bonding.)

VOC Content & Shelf Life

VOC’s (% g/L) <1 (<10)
Material Shelf Life (Months)
Base 12
Hardener 10
Mixed Material 10

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    Plexus® MA820FS Two-component Metal Adhesive

      Leave your information via Form, our Technical Support Team will contact you shortly!

      Plexus® MA820FS Two-component Metal Adhesive

        Leave your information via Form, our Technical Support Team will contact you shortly!

        Plexus® MA820FS Two-component Metal Adhesive

          Leave your information via Form, our Technical Support Team will contact you shortly!

          Plexus® MA820FS Two-component Metal Adhesive

            Leave your information via Form, our Technical Support Team will contact you shortly!

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