There are two binder systems standard for Parker Chomerics dielectric pads, Silicone or Acrylic. The vast majority of Parker Chomerics product offering is silicone, but they do have the Acrylic based T444 as an option. The silicone based products have a broad temperature range and have the longest history of use within this product family. The ceramic filler types are also listed in this table. Within this Product Family, the filler type is not a direct selection criterion per selection. However, it is important to note that Boron nitride filled systems tend to have the higher performance as well as the higher price point associated with them.