Plexus^® MA320 Alternatives

MA320 is a two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies1. Combined at a 10:1 ratio, MA320 is an excellent choice for composite bonding applications in the transportation, marine, wind energy, and engineering construction industries because of its high strength and durability. Additionally, it generally requires minimal surface preparation.

Top Alternatives for Plexus MA320

Based on testing, customer feedback, and sales volume, these are the most popular replacements for Plexus MA320.

#1 Alternative to Plexus MA320

Best Seller

MMA 320 Toughened Impact Resistant MMA Adhesive - 10 Minute Open Time

Methacrylate (MMA) from Infinity Bond

MMA 320 is an excellent all around Methacrylate adhesive. It offers a medium set time and bonds to a huge range of substrates offering a temperature and shock resistant bond. MMA 320 holds up to vibration, thermal cycling and extreme conditions making it a go-to choice for product assembly and manufacturing.

#2 Alternative to Plexus MA320

ASI MP 55320 methacrylate MMA adhesive 50ml cartridge

ASI MP 55320 High Performance Methacrylate (MMA)

Methacrylate (MMA) from Adhesive Systems, Inc.

MP55320 is a high performance two part methacrylate adhesive engineered to bond a wide range of plastics, metals, and composite assemblies. It offers outstanding bond strength, is extremely durable, with excellent impact and weathering properties. MP55320 greatly increases the reliability of finished assemblies with exceptional flexibility, it’s ability to with stand extreme temperature fluctuation and thermal cycling, and resistance to a wide range of chemicals and environmental conditions.

Compare Plexus MA320 Alternatives

These 3 products share similar properties and features. They are often used for the same applications.

	Plexus® MA320 Methacrylate Adhesive	MMA 320 Toughened Impact Resistant MMA Adhesive - 10 Minute Open Time	ASI MP 55320 High Performance Methacrylate (MMA)
		Best Seller
Price	$$$$$	$$$$$	$$$$$
Type	Methacrylate (MMA)	Methacrylate (MMA)	Methacrylate (MMA)
Brand	Plexus	Infinity Bond	Adhesive Systems, Inc.
Mix Ratio	10:1	10:1	10:1
Work Life	8 - 12 minutes	8 - 15 minutes	8 - 12 minutes
Handling Strength	25 - 30 minutes	18 - 25 minutes	25 - 30 minutes
Color	Off-White	Off-White	Off-White
Size	490ml	50ml 490ml	50ml 380ml 490ml
Shelf Life	10 months	12 months	6 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.

Questions About Alternatives for Plexus MA320?

Our adhesive specialists can help with any questions about Plexus MA320, including helping you find the best alternative for Plexus MA320 based on the specifics of your adhesive application. We've tested hundreds (probably thousands) of adhesive products and use our experience to advise companies of all types and sizes.

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