Shop for PFA sheets. PFA is a tough, flexible fluoropolymer that is used for for flexible tubing and fluid processing equipment when chemical resistance, high purity, and low stiffness are required. PFA has outstanding electrical properties including high dielectric strength, low dissipation factor, low dielectric constant, and outstanding resistance to outdoor weathering. FDA Compliant grade is Daikin Neoflon® GP. General purpose is DuPont™ Teflon® 350. Custom cuts and cut-to-size available. Have machined into fabricated parts. Stocked materials typically ship in 2-5 business days. Can’t find what you need? Get a quote.