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MMA 420 Toughened Impact Resistant MMA Adhesive - 5 Minute Open Time

Product Highlights

Adhesive Type:
  • Methacrylate (MMA)
  • Infinity Bond
By Application:
  • Automotive
  • Bonding and Sealing
  • Product Assembly
Unit price
Buying in bulk? Request a volume quote.

Ships from Minneapolis, MN, USA

Restrictions: 400ml and larger cartridges must be shipped via ground.

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MMA 420 Toughened Impact Resistant MMA Adhesive Overview

Infinity Bond MMA 420 is a perfect "jack-of-all-trades" Methyl Methacrylate Adhesive (MMA). It offers a fast set time (right around 5 minutes) making it a great adhesive for high volume product assembly, smaller parts, or jobs you want to get done fast. MMA 420 offers strong, permanent bonds to difficult surfaces like metals, plastics, composites, and more. 

Each cartridge comes with 2 static mixing nozzles for efficient dispensing. 

Like all of the Infinity Bond MMA adhesives, MMA 420 has great impact and weather resistance and requires little to no surface preparation. MMA 420 has a work time of around 5 minutes and reaches handling strength in about 15 minutes. Once fully cured, MMA 420 provides a strong, flexible bond that excels even under extreme hot or cold temperature ranges. 

Recommended Static Mixer Nozzle for MMA 420 Adhesive

Infinity Bond MMA 420 Meets or Exceeds the Performance of These Comparable Products

  • Plexus MA420 MMA Adhesive
  • ASI MP 55420

Benefits of MMA Adhesives

MMA Adhesives are used across the world in product assembly, manufacturing, and repair applications. They offer tremendous bond strength with little to no surface preparation and are easily applied with two-part dispensing systems and mixers. The Infinity Bond line of MMA adhesives has been carefully formulated to meet 95% of the MMA needs on the market today. 

Infinity Bond also provides custom formulations based on application needs and volume. 

Infinity Bond MMA 420 is great for bonding

  • Aluminum
  • Stainless Steel
  • Steel
  • Other Metals (Coated, etc)
  • Fiberglass
  • Epoxy Coatings
  • Urethane Coatings
  • Acrylics
  • ABS Plastics
  • Nylons
  • Vinyls 
  • Much much more. 

Common Applications for MMA 420 Adhesive

  • Composite Bonding
  • Automotive
  • Marine Industry
  • Construction

Infinity Bond MMA 420 Data Sheets

Plexus is a registered trademark of ITW Polymers Adhesives. Infinity Bond has no affiliation, we simply sell similar adhesives for less. 



Compare with Similar Products

Infinity Bond MMA 420 Fast Setting Methacrylate Adhesive
MMA 420 Toughened Impact Resistant MMA Adhesive - 5 Minute Open Time
3M DP8405NS Acrylic Adhesive - 50ml Cartridge
3M DP8405NS Structural Acrylic Adhesive
ASI MP 55420 methacrylate MMA adhesive 50ml cartridge
ASI MP 55420 High Performance Methacrylate MMA Adhesive
Plexus MA420 methacrylate adhesive cartridge
Plexus® MA420 Methacrylate Adhesive
Best Seller
Price $$$$$ $$$$$ $$$$$ $$$$$
Type Methacrylate (MMA) Acrylic Adhesive Methacrylate (MMA) Methacrylate (MMA)
Brand Infinity Bond 3M Adhesive Systems, Inc. Plexus
Mix Ratio 10:110:110:110:1
Work Life 3 - 7 minutes4 - 6 minutes4 - 6 minutes4 - 6 minutes
Handling Strength 10 - 15 minutes14 - 16 minutes15 - 20 minutes18 - 22 minutes
Color CreamGreenOff-WhiteOff-White
Size 50ml
Shelf Life 12 months24 months6 months10 months

These values are approximate. Manufacturers often use different parameters for determining adhesive properties. Refer to manufacturer data sheets for detailed specifications. If you have questions, don't hesitate to contact us.

Plexus® is a registered trademark of ITW Performance Polymers. This website has no affiliation with Plexus®. Product names are used for comparison purposes only.

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