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Metal adhesives
Atom Adhesives AA-BOND F125 Epoxy Adhesive
Categories: Polymer; Adhesive; Thermoset; Epoxy; Epoxy Adhesive

Material Notes: AA-BOND F125 is a 8 minutes gelling epoxy recommended for use in fiber optic connectors, optical and industrial bonding applications. AA-BOND F125 is clear, two part system is easily mixed and used at room temperature. Fiber optic connectors can be polished in as little as 15 to 20 minutes for piston free assurance. The high bond strength of AA-BOND F125 to glass, plastics, ceramics, metals and masonry allows it to be used in a wide array of applications including lens bonding, connector backfills, construction, component assembly and maintenance repair. AA-BOND F125 is low shrinkage epoxy, develops significant properties 1 hour after mixing. However, an extended cure of 4-6 hours at 25°C is required for fully matured bonds.

Appearance: Clear

Cure Type: Heat cure or Room Temperature


  • Low viscosity
  • Fast cure
  • Low Shrinkage
Mix Ratio by weight: 100:93/Resin:Hardener

Typical Application: Fiber optic assembly, multimode and single mode connectors, small potting and sealing applications

Information provided by Atom Adhesives

Available Properties
  • Specific Gravity, uncured
  • Solids Content, uncured
  • Viscosity, Resin, uncured
  • Viscosity, Hardener, uncured
  • Hardness, Shore D
  • Adhesive Bond Strength, alum to alum
  • Volume Resistivity
  • Dielectric Constant
  • Dielectric Strength
  • CTE, linear
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
  • Glass Transition Temp, Tg
  • Cure Time
  • Cure Time
  • Pot Life, uncured
Property Data

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Metal adhesives
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