Plexus MA320

Description

Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Plexus 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.

Key Features

  • Open time 8 – 10 mins
  • Exceptional low temperature impact resistance
  • Fast, consistent strength development at room temperature
  • High elongation and excellent stress distribution
  • Non-sag thixotropic dispensing

Key Substrates 

  • Composites – DCPD, FRP, Gelcoat, Phenolics, Epoxy Based Composites, RIM
  • Coated metals – Powder coated or E-coated Metals
  • Thermoplastics – ABS/ ABS Blends, Acrylics, PBT, Polycarbonate, Rigid PVC, TPUs
  • Raw metals with PC120 – Aluminum, Stainless Steel, Raw Steel, etc.

Properties

  • Color: Off-White, White, Black
  • Mix Ratio: 10:1
  • Shear Strength: 1,500-2,000 psi (10.3 - 13.8 MPa)
  • Adhesive: A: 135,000-175,000 cP
  • Activator: B: 30,000-70,000 cP
  • Working Time Min: 8 minutes 
  • Working Time Max: 12 minutes
  • Fixture Time Min: 25 minutes
  • Fixture Time Max: 30 minutes
  • Tensile Strength Min: 1,700 psi (11.7 MPa)
  • Tensile Strength Max: 2,200 psi (15.2 MPa)
  • Tensile Elongation Min: 60 %
  • Tensile Elongation Max: 100 %

Data sheets

Packaging & Stock no.

US
Stock #
Size
32000X
490 ML CREAM
32000BX
490 ML BLACK
32000WX
490 ML WHITE
32200
5 GAL ADHESIVE
32420
5 GAL ACTIVATOR
32910
5 GAL ACTIVATOR BLACK
32800
50 GAL ADHESIVE
35420
5 GAL ACTIVATOR WHITE

EMEA
Stock #
Size
32000
380 ml
32000/WH
380 ML WHITE
32200
20 LITER ADHESIVE
32800
200 LITER ADHESIVE
32420
20 LITER ACTIVATOR