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FibraLAST™ Fluorine-Free Barrier Technology


AGC’s new FibraLAST fluorine-free sizing additives protect paper products from both water and food oils. This new barrier technology is ideal for molded, formed fiber, and cardboard products such as fast-casual bowls, plates, containers and pizza boxes. FibraLAST grades are unique in that they provide both water and oil protection from a single wet-end additive. They prevent the bleed-through of high-temperature liquids and food oils through the molded fiber - achieving 80 ºC water and oil holdout performance. They are FDA compliant for contact with food of all types.

FibraLAST additives are environmentally-friendly, renewably sourced, recyclable and repulpable.

Since they are applied to the pulp before fabrication, no additional equipment or process is required.

FibraLAST grades for textiles and non-woven products are currently in development.








  • Fluorine-free chemistry
  • Excellent alternative to traditional oil sizing product grades
  • Designed for wet end processes
  • Designed be applied to pulp instead of spray coating end product
  • Protect at high temperatures, even at 80 degrees C.
  • FDA compliant for food contact
  • Kosher-approval pending
  • Made in the U.S.A.
  • Patent pending

  • Molded fiber
  • Formed fiber
  • Cardboard
  • Fast-casual bowls, plates, containers and pizza boxes

  • Performance evaluation services
  • Testing for water and oil repellency
  • Hydrostatic pressure testing
  • Static decay testing
  • Surface resistivity testing
  • Exposure testing
AGC Chemicals