Our widely used THERMOLAST ® K materials have been developed to meet current market demands. These serially produced compounds are based on hydrogenated styrene block copolymers and used in virtually all industries.


Advantages at a glance:

  • Hardness range from supersoft (<10 Shore A).
  • Up to 66 Shore D.
  • Processing by multi-component injection molding with a wide range of thermoplastic materials such as PP, ABS, PC, PC/ABS, PBT, PETG, ASA, SAN, PMMA, PET, PA6/6.6/12, POM, PS, HIPS, etc.
  • Excellent mechanical properties:
    » Elasticity at low temperatures down to –40 °C;
    » High thermal stability;
    » Excellent UV-, ozone, and weather resistance;
    » Optimized for extrusion processes, also suitable for film extrusion;
    » No use of latex, PVC, and phthalates;
    » Free from heavy metals;
    » Recyclable.
  • Translucent as well as transparent grades even for adhesion compounds.
  • Various coloring options available in-house.
  • Well established in the Automotive, Industry, and Consumer markets with various approvals, e.g.:
    » Approvals based on Kalahari/Florida tests;
    » Approvals according to RAL GZ 716/1 and CSTB/DER/BV-PEM standards for window seals;
    » Regulation (EU) No. 10/2011 for drinking water applications;
    » Compliant to FDA regulations for applications with food contact.