Hugo DiClemente and Edward Walsh established DeWAL Industries in 1974 to process PTFE resin into film that was seen as the best-made product on the market. Two pioneers of the PTFE industry, Hugo and Ed had worked together previously and had over 20 years of experience under their belt. Since that beginning, DeWAL has gone on to become an industry leader in the manufacture of high performance polymer films and pressure sensitive tapes, producing some of the longest and widest splice free lengths in the entire industry.

DeWAL has stayed in the forefront of technology in the fluoropolymer products markets, skiving the highest quality PTFE and UHMW films and offering a vast array of Pressure Sensitive Tapes, extruded / unsintered PTFE films, and highly technical Expanded PTFE as well as Porous PTFE and UHMW products. Additionally, DeWAL features one of the most comprehensive offerings employed in the Plasma and Flame Spray markets.

DeWAL has continuously maintained focus on the products that the company started with and is considered an industry leader in thin film technology. DeWAL Industries is an ISO 9001:2008 Registered Company, focused on “High Quality Products” and “Innovative Solutions.” DeWAL strives to provide solutions to the most demanding engineering problems and is committed to developing new products that solve those demanding applications driven by their ever expanding new technologies.


DeWAL thrives on new business challenges, automation, new product development, solution refinement, hydrophobic and lubricant related innovations aimed to help users solve problems in the most efficient way possible. DeWAL Industries headquarters are located in the USA, with locations globally in Canada, China, Germany, Mexico & Central America, Russia, Shanghai, South Korea, Switzerland, Taiwan and the United Kingdom.


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