Toughened, Non-Drip Epoxy Meets NASA Low Outgassing Specifications

It adheres well to many plastics, such as polycarbonates and acrylics, making it appropriate for applications that use substrates prone to stress cracking.

Master Bond

Master Bond (Hackensack, NJ) EP40ND is a two component epoxy system, designed for bonding, sealing and coating applications. It is a non-drip, toughened system with an easy to use 1:1 mix ratio by weight or volume. EP40ND meets NASA low outgassing specifications and has a high elongation of 80-90% at 75°F. It adheres well to many plastics, such as polycarbonates and acrylics, making it appropriate for applications that use substrates prone to stress cracking. Additionally:

  • This flexible system provides a low tensile modulus of 1,000-1,500 psi, and a relatively high lap shear strength of 1,600-1,800 psi.
  • EP40ND has a Shore D Hardness measuring between 50-60 at 75°F. 
  • Serviceable from -100°F to +250°F, this electrically insulative compound can withstand rigorous thermal cycling, vibration, impact and shock.
  • EP40ND cures within 2-3 days at room temperature, or faster with the addition of heat. 
  • It is available in standard packaging, as well as premixed and frozen syringes. It is also available in double barrel cartridges for use with a gun dispenser.

www.masterbond.com, 201-614-5857

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