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Structural Adhesives

Plexus® Methacrylate Adhesives are toughened structural adhesives for difficult-to-bond engineered plastics, composites, unprepared metals, ceramics, and dissimilar substrates. They require little or no surface preparation and cure at room temperature with no cumbersome heating fixtures required. Plexus Methacrylate adhesives provide extremely strong, flexible, permanent bonds and excellent chemical/environmental resistance.

AO420

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Stock#        Size                    　　      　SDS

IT101X　　  490 ML

IT101B　      380 ML (Blue)

35701     　   490 ML (Black)

IT102   　　  5 GL Adhesive

IT103  　　   5 GL Activator

IT107  　       5 GL Activator (Blue)

IT140　　    5 GL Activator (Black)

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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.

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KEY FEATURES

  • Combined at a 10 : 1 ratio, it is a rapid-curing system.

  • Standard choice for composite bonding applications in the transportation industry.

  • Requires virtually no surface preparation.

  • provides a unique combination of excellent fatigue endurance, outstanding impact resistance, and superior toughness.

  • Non-sagging gel

  • Color: Blue, Black, Cream

  • Mix Ratio: 10 : 1

  • Shear Strength: 3,000 - 3,800 psi

  • Viscosity Adhesive A: 100,000 - 125,000 cP

  • Viscosity Activator B: 35,000 - 80,000 cP

  • Working Time Min: 4 min

  • Working Time Max: 6 min

  • Fixture Time Min: 18 min

  • Fixture Time Max: 22 min

  • Tensile Strength Min: 2,700 psi

  • Tensile Strength Max: 3,000 psi

  • Tensile Elongation Min: 30%

  • Tensile Elongation Max: 50%

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