Permanent Electro-Static Dissipative Sheet

Simple mechanical actions or human movement can cause static build-up and lead to a static discharge event or dust accumulation. Our AP-Ex Permanent Electro-Static Dissipative (ESD) Sheet is ideal in those situations.

AP-Ex is engineered to provide protection to the surfaces of touch screens, lighting units, transparent clean room enclosures, IC test surfaces, machine guards in sensitive areas, and softer optical plastic surfaces in abusive or harsh environments. It reduces the probability of electro-static discharge events that can be damaging to sensitive electronics. When properly grounded, an AP-Ex sheet will not develop or hold a static charge. Users should assure the product meets the specific needs of their application.


  • Surface Resistivity <108Ω/sq (ASTM D257)
  • Visible light transmission >72% (ASTM D1003)
  • Haze <3.00% (ASTM D1003)
  • Permanent non-humidity dependent
  • ESD surface
  • Excellent optical performance
  • Chemical and Solvent Resistant
  • Hard and Durable ESD surface (Pencil hardness HB on 0.220” polycarbonate)
  • Uniform surface treatment with no hot spots to generate stray static
  • Excellent impact resistance
  • Heat bendable


  • Facilitates compliance with IEC 60079-0, CSA 60079-0, ATEX, EN 60601-1-2 standards
  • Protects lighting fixtures, Clean room windows and doors, machine guards and other surfaces from unintended static buildup
  • Environmentally durable
  • Easily cut to fit intended dimensions



Available in sheets 48″x96″ and up to 60″x120″

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If you would like to learn more about our AP-Ex hard coated sheets, please download our printable spec sheet.

Download the AP-Ex Spec Sheet