Easy to process intumescent material

PROMASEAL®-LX/-LXP is a reliable and secure graphite-based fire protection seal that intumescent above approx. 190 °C. It is characterised by its processing flexibility. PROMASEAL®-LXP is available in different colours (red, black, white).

Further Information


  • Doors
  • Gates
  • Glazing


  • Reliable and aesthetic seal against fire and smoke;
  • Resistant to atmospheric effects (light, heat,-frost, UV radiation, humidity);
  • Free from organic solvents;
  • Available in different surface colours

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.