Parker Chomerics military and commercial-grade elastomer material is available in sheet form. We are able to meet most design requirements with standard sizes and thicknesses.

All standard silicone and fluorosilicone sheets of .020 inch (0.51 mm) thickness or greater are available with a thin, acrylic, electrically conductive, pressure sensitive adhesive (PSA) backing.
Fluorocarbon and EPDM sheet stock are not available with PSA. While published electrical performance specifications of the conductive elastomer materials are for materials without PSA backing, there is no appreciable effect on the gasket through flange resistance or shielding effectiveness with use of PSA. Use of PSA as an attachment method for elastomer materials is meant to aid in initial assembly operations vs. a long term means of permanent attachment.
Shelf life of the sheet stock with PSA is one year from date of manufacture. Sheet stock without adhesive has an indefinite shelf life.