Bergquist SIL PAD Family

Features and Benefits

SIL PADs are electrically and non-electrically insulating thermal materials. They offer a clean and efficient alternative to mica, ceramics or grease for a wide range of electronic applications. They combine a tough carrier material such as fiberglass and conformable silicone rubber.

The SIL PAD family encompasses dozens of products, each with its own unique construction, properties and performance, including:

  • Proven silicone rubber binders
  • Fiberglass, dielectric film or polyester film carriers
  • Special fillers to achieve specific performance characteristics
  • Flexible and conformable
  • Reinforcements to resist cut-through
  • Variety of thicknesses
  • Wide range of thermal conductivities and dielectric strengths


Henkel’s current¬†product name is first, followed by Bergquist’s legacy¬†name second. Both products are the same formulation.