High Performance Bonding for Critical Applications Our etched fluoropolymer products give you the bondable surfaces you need for enhanced performance and durability. With over 45 years experience, we are a leader in sodium ammonia fluoropolymer etching, ensuring you receive the long lasting, durable, uniform surface modification you require. When compared to sodium naptolene processes, our sodium ammonia etching have been proven to be the preferred solution with its superior performance and design to give you the bondable surfaces you need on any fluoropolymer quickly and efficiently. Etched products are available with one or more treated surfaces including selective spot etching on continuous roll films, flat sheet or the compound contours of three-dimensional parts. Our equipment can accommodate most commonly used formats, including: Film rolls up to 50 wideNarrow tapes and thin-walled tubingIrregularly shaped items as large as 5 cubic ft in volume, up to 48 x 96 x 34Experienced with all fluoropolymers Whatever type of virgin or filled fluoropolymer you are using, (PTFE, PFA, FEP, ETFE, PCTFE, PVDF, ECTFE, etc) our innovative etching techniques deliver the precise surface treatment required for an excellent bond every time. Treatment can be accomplished on one or more surfaces, or selectively within close tolerances on films, sheets, tubing or other three-dimensional shapes. Our compounds react with only the surface layer of fluoropolymers ensuring dimension and other properties remain largely unaffected.