Vorbeck Vor-coat™ coatings are a line of graphene-based EMI shielding products. 

Vor-coat™ coatings are designed to work with conventional industrial coating, painting, and spraying processes. Can be used to shield flexible substrates (polymeric films and fabrics) and rigid materials (FR4, glass, ceramic tiles, silicon, engineering plastics, and building materials like drywall, wood, concrete).

“Vor-coat harnesses the power of graphene (a sheet of carbon a single atom thick), which has exceptional electrical conductivity, thermal properties, strength, and flexibility.” -Retrieved 3/25/2024 from https://www.vorbeck.com/solutions (see ‘Vor-coat EMI Shielding Coating’)

unable to locate sds online