GREENTECH HEATSHIELD FS50 Wrapstrip is designed to restrict the spread of fire and smoke from one compartment to another where plastic pipes and cables penetrate separating walls and floors.

GREENTECH HEATSHIELD FS50 Wrapstrip is a flexible, heat reactive graphite based intumescent material and is supplied in a convenient sized 50mm wide roll which is easily cut to the required length and wrapped around the pipe or cable to be sealed. FS50 Wrapstrip remains flexible and easy to use in low temperature environments.

  • Comprehensively tested and assessed by independent authorities in accordance with BS EN 1366-3 2021, and BS EN 13501- 2: 2007 + A1: 2009 for up to 2 Hours fire resistance.
  • Suitable for plastic pipes, conduits and cables.
  • Flexible and durable.
  • Non hazardous
  • Economic solution.
  • Labour saving / easy installation.
  • Unaffected by moisture or atmospheric Carbon Dioxide.

GREENTECH HEATSHIELD FS50 Wrapstrip are suitable for use in any building which has plastic pipes, conduits and cables which penetrate through fire rated compartment walls and floors. These include: Apartment blocks, Hotels, Hospitals, Educational Buildings, Power generation Facilities, Airport Terminals, Shopping Malls, etc GREENTECH HEATSHIELD FS50 Wrapstrip can be used in walls or floors, (for Installation details please refer to relevant technical data sheets).

How do HEATSHIELD FS50 Wrapstrip work?

When exposed to heat, the graphite based intumescent material activates and expands, exerting a high pressure on the softening plastic pipe or cable sheathing, thereby causing the opening to be sealed off and preventing the spread of fire and hot gases from one compartment to another.

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