SLIMFLEX® is a flexible, thin and lightweight microporous insulation blanket that can withstand peak temperatures of 1,000 °C. Its hydrophobic core makes it the perfect choice for 3D high temperature applications with limited available space where contact with liquid water or condensation (dew point) is possible. SLIMFLEX® blankets are produced in a glass cloth outer envelope, making them clean and easy to handle and install.

Further Information


  • Process piping;
  • Jackets and cassettes;
  • Heat shields;
  • Expansion joints;
  • Maintenance material


  • Water-repellent and vapour permeable;
  • Excellent protection against corrosion under insulation;
  • Clean and easy to handle and install;
  • Resistant to most chemicals

Please note
All physical and mechanical values are averages based on standard production and tested according to internal procedures. The typical values are given for guidance. The figures can change dependent on the test methods used. If a particular value is of prime importance for a specification, please consult Promat Technical Department.