Plastistrength® 566

Plastistrength® process aids

Plastistrength® 566 acrylic process aid is a high molecular weight product, offering improved melt strength when used in the extrusion of cellular PVC sheet and building products, including foam-core pipe, trim board, cellular PVC sheet and signage, and foamed profiles.  Plastistrength® 566 acrylic process aid allows compounders to realize increased efficiencies in usage of up to 20% when compared to standard process aids, while maintaining cell structure and density requirements.

Geographic availability



  • Building and construction
    • Exterior building products
    • Extrusion
    • Injection molding
    • PVC
    • Siding
  • Chemical and plastics industry
    • PVC


  • Fence, deck and rail extrusion
  • Foam / Cellular PVC
  • Weatherable molding
  • Window profile extrusion
  • Wood composite molding