MGL Intumescent Fire Grilles - Single Louvered (Product 35) Powder Fire Extinguishers FLEX3/A 260mm 260mm 095mm 400mm

FLEX3/A                260mm         260mm        095mm             400mm

1mm to the width of the holder for the rebate to allow for the shrinkage of timber / paint

Intumescent ventilation fire grilles consisting of two metal plates that hold intumescent material fitted on either side of a door or wall

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IB1                           50mm thick x 150mm wide             1200mm                      1 hour

MGL Intumescent Fire Grilles - Single Louvered (Product 35) Powder Fire Extinguishers FLEX3/A 260mm 260mm 095mm 400mmIntumescent Fire Grilles Intumescent ventilation fire grilles consisting of two metal plates that hold intumescent material fitted on either side of a door or wall. The grille has ventilation slots to allow improved airflow quality. The intumescent material placed within the grille will expand in under a minute to seal the openings, preventing fire and smoke from spreading. See also MG intumescent grilles. Available in a wide range of different sizes