TENMAT FIREFLY 109 is a compressible intumescent material which expands to form a resilient and stable char. The material is available in sheets of minimum 10 mm thickness or alternatively in formed shapes. TENMAT FIREFLY 109 is a lower density material with lower expansion characteristics; this allows the material to function in a controlled manner without the need for additional restraints. Applications include pipe, cable basket, vent duct, or downlight penetration seals.

Availability: TENMAT FIREFLY 109 is available in a variety of standard sizes. It can be supplied in 610 x 1000 mm sheets with 10-60 mm thickness, or alternatively can be cut into strips of a defined length and width, within the sheet dimensions, or vacuum formed into various shapes. Tenmat offers all these options and sizes as standard to suit customer requirements

  • Compressible
  • Resilient char formation
  • Can be vacuum formed
  • M5:1 expansion ratio

For more information, to order or to speak to a member of our product team

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