Plexus®

Increase fuel efficiency & reduce carbon emissions with Plexus® adhesives. Plexus® methacrylate adhesives are used for bonding hard-to-bond engineered plastics, advanced composites, metals and other dissimilar substrates. They replace mechanical fasteners, welding and other traditional assembly methods in automotive, trucks, buses, RV’s, trains, boats, ships, spas, tubs, shower, wind turbine blades and other assembly applications.

MA300
Two-part methacrylate adhesive designed for structural bonding of composite, thermoplastic, and metal assemblies. MA300 has a working time of 3 to 6 minutes and reaches approximately 500 psi in 12 minutes and 1000 psi in 15 minutes at 74°F (23°C).
MA420 (AO420)
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. AO420 is a rapid-curing system and is the standard choice for composite bonding applications in the transportation industry.
MA310
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. MA310 is a medium-curing adhesive system. MA310 offers a combination of high strength and stiffness as well as the ability to bond a wide range of materials.
MA320
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. 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.
MA330
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. MA330 offers a combination of high strength and stiffness as well as the ability to bond a wide range of materials.
MA3940
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. MA3940 is the standard for applications requiring an adhesive to bond substrates sensitive to chemical crazing such as acrylic or polycarbonate.
MA420FS
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. MA420FS is a standard choice for composites automated bonding applications in the transportation industry, because it requires virtually no surface preparation and its rapid fixture time.
MA422
Two-part methacrylate adhesive designed for structural bonding of composite, thermoplastic, and metal assemblies. MA422 is finding wide usage for composite bonding applications in the transportation and marine industries because it requires virtually no surface preparation.
MA425
Two-part methacrylate adhesive designed for structural bonding of composite, thermoplastic, and metal assemblies. MA425 is finding wide usage for composite bonding applications in the transportation and marine industries because it requires virtually no surface preparation.
MA530
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. This product has been designed for use on large structures where a moderate open time product is needed. MA530 may be used for composite and metal bonding for small to large structures.
MA550
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. MA550 is the standard for secondary bonding applications in the marine industry because it requires virtually no surface preparation.
MA560-1
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Designed for use on large structures where a very long open time product is needed. Plexus MA560-1 is commonly used for bonding stringers and liners into large fiberglass boats with bond lines up to 1.00 in. (25 mm) thick.
MA590
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. MA590 has a working time of 90 to 105 minutes and achieves approximately 500 and 1000 psi in 5 and 6.5 hours, respectively, at 74°F (23°C).
MA685
Two-part methacrylate adhesive designed for solid surface seaming and assembly1. MA685 is highly translucent and clear, UV stable and non-yellowing.
MA830
Two-part methacrylate adhesive designed for structural bonding of metals without primers. In addition, MA830 does a superb job of bonding thermoplastic and composite assemblies with little or no surface preparation.
MA832
Advanced two-part methacrylate adhesive designed for structural bonding of metals without primers. In addition, MA832 does a superb job of bonding thermoplastic and composite assemblies with little to no surface preparation.
MA920
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal and composite assemblies. Breakthrough in methacrylate adhesive technology because it combines high strength, excellent fatigue endurance, and outstanding impact resistance into a low odor product.
MA1020
Two-part methacrylate adhesive with very low cure shrinkage and very low odor.
MA1025
Two-part methacrylate adhesive with very low cure shrinkage and very low odor designed for structural bonding because it requires virtually no surface prep.
MA2015 White
Formulated as an excellent UV and yellowing resistant white, two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Combined at a 10:1 ratio, MA2015 White is a rapid-curing system. Plexus MA2015 is the standard choice for composite bonding applications in the transportation industry because it requires virtually no surface preparation.
MA2030
Two-part methacrylate adhesive designed to eliminate problems associated with adhesive sag and slide.
MA2030 White
Formulated as an excellent UV and yellowing resistant white, two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Combined at a 10:1 ratio, MA2030 White is a rapid-curing system with a working time of 30 minutes. Plexus MA2030 White is the standard choice for composite bonding applications in the transportation industry because it requires virtually no surface preparation.
MA2045
Two-part methacrylate adhesive designed for structural bonding of composite, thermoplastic, and metal assemblies. Uniquely formulated to eliminate problems associated with adhesive sag and slide, even when applied to a vertical surface.
MA2045 White
Formulated as an excellent UV and yellowing resistant white, two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Combined at a 10:1 ratio, MA2045 White is a rapid-curing system with a working time of 45 minutes. Plexus MA2045 White is the standard choice for composite bonding applications in the transportation industry because it requires virtually no surface preparation.
MA2090
Two-part methacrylate adhesive designed for structural bonding of composite, thermoplastic, and metal assemblies. Uniquely formulated to eliminate problems associated with adhesive sag and slide, even when applied to a vertical surface.
MA8110
Two-part methacrylate adhesive designed for structural bonding of galvanized metal assemblies. Combined at a 1:1 ratio, MA8110 is a fast-curing system. Plexus MA8110 is designed primarily for bonding galvanized coated metals, in particular Hot Dipped G90 and G60.
MA8120
An advanced direct-to-metal, low halogen two-part methacrylate structural adhesive. It is designed for the structural bonding of various metal, plastic, and composite assemblies.
PC120
A chemical cleaner conditioner designed to improve the long term durability of Plexus Adhesives when used for adhering aluminum and stainless steel assemblies. Fast drying at ambient temp., parts can be bonded 1 to 3 min. after the cleaner is applied. Recommended for use with all Plexus adhesives.
50 ml Mark 5™ Application Gun (1:1, 2:1, and 10:1 ratios)
Manual applicator gun for dispensing and applying (1:1, 2:1, and 10:1) 35 ml, 47 ml and 50 ml cartridge systems.
Mix Nozzle (Mark 5™ - 50 ml cartridge 1:1, 2:1 and 10:1)
Mixing and delivery tool for 1:1 and 2:1 epoxy adhesives (50 ml), 1:1 and 10:1 methacrylate adhesives (35 ml and 47 ml) and 1:1 urethane adhesives.
MA3940LH
All purpose fast setting thermoplastics adhesive.
400ml Manual Gun (1:1 ratio)
Manual, hand-held applicator gun for dispensing and applying (1:1) ratio 400ml cartridge systems for epoxies, methacrylates, and urethanes. The most efficient and economical method of dispensing and applying adhesives for both repair and assembly applications.
400 ml Pneumatic Dispensing Gun (1:1 & 2:1 Ratio)
Pneumatic, hand-held applicator gun for dispensing and applying (1:1 & 2:1) ratio 400ml cartridge systems for epoxies, methacrylates, and urethanes.
490ml Pneumatic Dispensing Gun
Pneumatic, hand-held, 10:1 ratio, applicator gun for dispensing and applying 490 ml cartridge systems.
490ml Manual Gun
Manual, hand-held, 10:1 ratio, applicator gun for dispensing and applying 490 ml cartridge systems.
Mix Nozzle 490 ml
Mix nozzle for use with 490 ml (10:1 ratio) cartridges.
Static Mix Nozzle
Static mix Nozzle for 1:1, 2:1 and 10:1 cartridges.
Mix Nozzle (400ml cartridge 1:1 & 2:1)
Mixing and delivery tool for 1:1 adhesives (400ml).
MA2230
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Combined at a 10:1 ratio, Plexus MA2230 is an excellent choice for composite bonding applications in the marine and transportation industries because it requires virtually no surface preparation and can fill Gaps from 0.03 inches to 1.5 inches.
MA2245
Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Combined at a 10:1 ratio, Plexus MA2245 is an excellent choice for composite bonding applications in the marine and transportation industries because it requires virtually no surface preparation and can fill Gaps from 0.03 inches to 1.5 inches.