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flaton VPG 12

Intumescent material for fire- and heat-protection 

flaton VPG 12 is a mainly inorganic intumescent material that starts foaming under influence of heat or fire at app. 180°C. The volume of the foam is minimum 4.5-fold the volume of the original material. Usually it is 11-fold. It acts as an effectve barrier against smoke, fire and heat.

Easy assembly using self adhesive tape at

  • Safes
  • Safety-, data- and electric control cabinets
  • Hazardous material cabinets
  • Doors and gates
  • Cabinet and separation walls
  • Ventilation flaps
  • Fire protection flaps
  • Joints in walls and ceilings F 90 to F 180
Density ca. 700 kg/m³
Thickness 2 - 3,5 mm
Start of expansion app. 180 °C
Foam depth ≥ 4,5 times at thickness 2,5 mm
≥ 6,5 times at thickness 3,5 mm
Expansion pressure ≥ 0,55 N/mm² at thickness 2,5 mm
≥ 0,75 N/mm² at thickness 3,5 mm
Foam behaviour High stability
Fire prevention
  • Class B1 on steel
  • Class B2 on all other surfaces
Dropping behaviour No droping