Advanced technology, high quality products
and in-depth application expertise combine
to provide cost effective solutions
to EMI/RFI shielding challenges.

Conductive Caulking & Adhesives
These packaged compounds are supplied in 1-part systems using different conductive particles to suit a wide range of applications. A series of non-acetic acid type RTV silicone adhesives are available for bonding conductive elastomers to substrates.

Shielding Express has engineered an RTV silicone adhesive filled with electrical conductive particles. This RTV adhesive is intended for bonding conductive elastomers in various EMI/RFI shielding applications. They are available with 3 different types of particles for compatibility with each of the following conductive elastomers:

  Elastomer SPG:


  Elastomer SPC:   Use RTV/SPC
  Elastomer NP:   Use RTV/NP

Typical Properties:

  Vehicle:   Silicone RTV (non-acetic acid type)
  Filler:   Silver Plated Glass (SPG)
Silver Plated Copper (SPC)
Nickel Particle (NP)
  Filler Content:   More than 80% by weight.
  Resistivity:   .01 ohm-cm or less (SPG, SPC)
.10 ohm-cm or less (NP)
  Lap Shear Strength:   125 pounds per square inch.
  Cure Time:   1 to 4 days at room temperature.
Cures in the presence of moisture.
  Storage Life:   120 days room temperature
150 days under refrigeration
180 days when stored below 32°F


 Product Categories
I Shielded Optical Windows I
 I Oriented Wire Shield and Seal I Foil Shield and Seal
Woven Shield and Seal
 I Thermally Conductive Materials I
  I Frame Shield
 I Knit Shield I Knit Shield and Seal I Knit Shield Wrap I
  I Particle Filled Conductive Silicone Gasketing I Shielded Air Ventilation Panels I

I Shielded Screen Filter Ventilation Panels I Conductive Caulking & Adhesives I
  I Knit Shield Ring and Contact Buttons I

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Shielding Express Inc.
29 Mozzone Blvd. • Taunton, MA 02780 USA
Tel: (508) 880-0987 • Fax: (508) 880-0334