... Environmental protection FDA, LFGB approved Silicone Coated Fiberglass Fabric is made from woven fiberglass substrates that have been coated on one ... with the excellent strength and dimensional stability of the fiberglass, results in a product appropriate for use in ... higher than that provided by a fabric coated with PTFE. Our Silicone Coated Fiberglass Fabric is conformable, flexible, trackable, and ...