Description
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.
Key Features
- Long time 55 – 70 mins
- Excellent gap filling and thixotropic
- Easy to use 1:1 ratio
- High strength and very high elongation
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: Black
- Mix Ratio: 1:1
- Shear Strength: 1,700-2,500 psi (11.7 – 17.2 MPa)
- Adhesive: A: 145,000-185,000 cP
- Activator: B: 170,000-205,000 cP
- Working Time Min: 55 minutes
- Working Time Max: 70 minutes
- Fixture Time Min: 220 minutes
- Fixture Time Max: 240 minutes
- Tensile Strength Min: 2,500 psi (17.2 MPa)
- Tensile Strength Max: 3,100 psi (21.3 MPa)
- Tensile Elongation: > 130 %
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