Thanks for Visiting Silcotek Corporation; Silcotek Corporation Offers Custom, High Performance Silicon Coatings for Wafer Processing and Fabrication Applications; Silcotek's Cvd Coating Process Creates a Complete Internal and External Coating on Components with Simple to Complex Geometries. Ideal for all Gas Transfer Equipment Used in the Pv and Semiconductor Industries. If There is a Corrosion or Contamination Issue, use Silcotek Coatings to Lengthen Lifetimes and Reduce Defects; Improve Stainless, Semiconductor Industry ...