Promat PROMASEAL® FlexiWrap – Intumescent Wrap 850x450x6mm



PROMASEAL® FlexiWrap is manufactured with Promat intumescent technology. It is designed to provide fire resistance where combustible insulation is used as thermal insulation around metal pipes.

PROMASEAL® FlexiWrap has been tested up to Fire Resistance Level (FRL) -/240/120 with copper pipes through concrete/masonry floors and walls or lightweight partitions (with an equal or greater fire resistance level) where they are generally combustible and potential for fire, hot gases and smoke to bypass the compartmentation. It is not tested on plastic pipes.

Expansion ratio free: 1:9

Starting temperature: 185°C

Colour: Dark grey


Insulated Metal Pipes


  • Protection for insulated pipes without requiring removal of the insulation
  • Up to 100mm pipes tested for wall penetrations
  • Tested with multiple pipes in one opening
  • Tested with bundles of up to 3 pipes (individual wrap for each pipe required)
  • Tested in a variety of wall types
  • Standard Size 850x450x6mm
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