Description

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

Key Features

• Working time of 1 – 2 mins
• Exceptional strength, elongation and fatigue resistance
• Non-sag thixotropic dispensing

Key Substrates

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

Properties

• Color: Black / Blue
• Mix Ratio: 10:1
• Shear Strength: 1,300 – 1,600 psi (8.9 – 11.1 MPa)
• Adhesive: A: 80,000 – 100,000 cP
• Activator: B: 50,000 – 80,000 cP
• Working Time Min: 1 minute
• Working Time Max: 2 minutes
• Fixture Time Min: 3 minutes
• Fixture Time Max: 4 minutes
• Tensile Strength Min: 1,250 psi (8.6 MPa)
• Tensile Strength Max: 1,500 psi (10.3 MPa)
• Tensile Elongation Min: 5 %
• Tensile Elongation Max: 15 %