STK594 INTERDENS kit
STK685 INTERDENS kit
STK564 INTERDENS kit
Interdens Lumi Plugin Gasket
Interdens 76mm BS Dead Lock Kit FRONT
Interdens STK704 ASSA Abloy code lock kit
Interdens STK735 GU Multi-Point Lock Kit
Interdens concealed hinge intumescent hardware protection

Solutions for all hardware

Manufactured in Germany by Wolman Wood and Fire Protection GmbH and converted by Vanquish, Fire Protectors Monoammonium phosphate-based intumescent is a well known and popular choice for hardware manufactures.  Since 1952 Fire Protectors® have been providing customers with solutions for structural fire protection. 

Fire Protectors phosphate-based material undergoes a two-phase foaming process which begins at 150°C and is followed by a further surge at 300°C.  This results in very high foaming factors of up to 95 times its original volume. Without pressure, the foam spreads three-dimensionally into joints and crevices and prevents fire and smoke from spreading into other rooms.

Advantages of Fire Protectors  Phosphate based intumescent

  • Thermal insulation properties of the fine-pored foam provide excellent protection against high temperatures experienced during a fire
  • Low response temperature and two-phase foaming process
  • Three-dimensional foaming and very high foaming factor allow filling of large joints and cavities
  • Effective extension of the fire resistance duration of building components
  • 3rd party accredited for hardware protection
  • Available with full traceability print

Area of Application

  • Hinges
  • Locks
  • Flush Bolts
  • Door Controls

Alternative Applications

  • Glazing
Vanquish hardware protection bespoke service logo