BL9 - Gomma 27CM BS

10 cm thick fire retardant foam sofa bed mattress, single, double or king size, 200 cm long. Made of CM polyurethane, density 27 kg/m³, and covered in fireproof fabric. Fits the BL9 mechanism.

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Unit Price: €220.82
Price: €220.82


27CM is a 10 cm thick fire retardant foam sofa bed mattress, available as a single, double and king size. It consists of a 200 cm long polyurethane block with 27 kg/m³ density that provides a good medium-firm support. The CM (combustion-modified) foam complies with the British Standard 7177 and Crib 5 fire safety regulations. The mattress is covered in a 100% cotton fireproof fabric.
Gomma 27CM BS fits the BL9 mechanism for sofa and chair beds.


  • made in Italy
  • width 65, 120, 140, 160 cm, length 200 cm
  • fireproof foam support layer and cover (British Standard 7177 and CRIB 5 tested), ideal for both private homes and hotels
  • for BL8 2-fold mechanism

Production and Delivery Time: 3 weeks (starting september 2021)



  • single: 65 x 200 cm
  • small double: 120 x 200 cm
  • double: 140 x 200 cm
  • king size: 160 x 200 cm

Height: 10 cm


Support layer: CM (combustion-modified) polyurethane foam, density 27 kg/m³
Cover: 100% CO fireproof quilted fabric padded with resinated fabric 200 g/m² and TNT non-woven barrier fabric, fireproof tape
Border cover: 100% CO fireproof fabric

Other Models

See all available Mattresses for the BL9 Mechanism