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Rulon Bearings
Reltek BONDiT™ A-3 Bonding Agent, Primer and Adhesive
Categories: Polymer; Adhesive; Thermoset

Material Notes: Key Properties:
  • Adhesion promoter and primer for coatings, sealants and adhesives on metals, glass and ceramic.
  • Exceptional moisture and high pH resistance.
  • Outstanding harsh environment protection and cathodic corrosion protection when used with the B-4811.

Applications: Exceptional corrosion and chemical protection. Promotes adhesion and provides primer protection on most metals, ceramic and glass (including sapphire), most elastomers (including silicon) and low surface energy substrates. Functional for a wide range of overmold materials, paints, coatings, encapsulates. High thermal stability (250°C) and chemical resistance. Suitable for bonding semiconductor material. Used as adhesive for very thin bond lines (½ mil) such as for glass-to-glass and glass-to-polyethylene bonding. Compatible for use with BONDiT B-4X epoxy series. Ambient cure 60 min or accelerated thermal cure. Water white to slight amber.

Key Words: Epoxy Adhesive, Sealant
Available Properties
  • Specific Gravity, ASTM D1298
  • Viscosity Measurement, ASTM D445
  • Maximum Service Temperature, Air
  • Refractive Index, ASTM D1218
  • Cure Time
Property Data

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Manufacturer Notes:
Reltek LLC

Category Notes

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Master Bond adhesives
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