MATLINE+TM, BERRY ’s high performance range of flexible core materials have been used by composite / fiber reinforced plastic manufacturers in their solutions for the Aerospace, Construction, Marine and Wind Energy industries for many years. It enables parts to be made requiring thick profiles and light weight. Available in thickness ranges from 1.4 to 5mm thick and manufactured to ISO9001, MATLINE+ core product range is permeable to resin and perforated to allow additional bulk resin flow between faces. MATLINE+ is approved by Lloyds for Marine applications


  • Delivers consistent thickness without adding weight,
  • Helps improve rigidity and flexible strength,
  • Lowers overall manufacturing costs compared to core-free structures
  • Has precision balanced wetting and wicking properties for resin uptake and release
  • Used in Hand/Spray Layup and Vacuum Infusion processes
  • Designed to have high wet strength and effective wet formability

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