Plexus® MA330 Two-part Methacrylate Adhesive

Plexus® MA330 is a two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Combined at a 1:1 ratio, MA330 has a working time of 15 to 18 minutes and achieves approximately 75% of ultimate strength in 30 to 45 minutes at 74°F (23°C). MA330 offers a combination of high strength and stiffness as well as the ability to bond a wide range of materials. Plexus MA330 is supplied in ready-to-use 50-ml and 400-ml cartridges, 5-gallon (20-liter) pails, or 50-gallon (200-liter) drums to be dispensed as a non-sagging gel.

Key Features

• Medium work time of 15 – 18 mins
• Easy to use 1:1 ratio
• Fast, consistent strength development at room temperature
• High strength, stiffness and toughened
• Non-sag thixotropic dispensing

Key Substrates

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