BASTA-B - Fire resistant stone wool board.

BASTA-B is a rigid stone wool board (thickness 50 mm) that is coated on one side with a fire resistant coating. It is used in combination with BASTA-C to offer a fire-resistant sealing for fire dampers and pipes equipped with fire resistant collars (in compliance with the installation guidelines).


  • Fast installation
  • Ideal to seal off large openings


  • Ready to use
  • No time limit in storage when kept away from heat and frost
  • 3 pieces/box (2,16 m²)
  • 1200 x 600 x 50 mm (3x)
  • 140 kg/m³