Durastrength® 367


Durastrength® 367 is a new generation of composite acrylic core-shell impact modifier that presents improved impact properties and corner weld strength versus current non acrylic solutions. It is devoted to outdoor vinyl applications.

Durastrength® 367 unique and patented structure makes it our most cost effective impact modifier for building application formulations.
Durastrength® 367 is particularly recommended as an alternative to non-acrylic impact modifier in applications where improved impact properties are required.

Geographic availability



  • Building and construction
    • Exterior building products
    • Extrusion
    • PVC
    • Pipes and tubes, profiles
  • Chemical and plastics industry
    • PVC
    • Plastic additives


  • Fence, deck and rail
  • Fence, deck and rail extrusion
  • Plastics additives
  • Siding
  • Window profile
  • Window profile extrusion