Nullifire FS709 HP Intumescent Sealant

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Nullifire FS709 HP Intumescent Sealant

FS709 HP Intumescent Sealant

FS709 HP is a high expansion/pressure exerting, graphite intumescent sealant that expands when exposed to fire, reinstating the fire performance of compartment walls and floors which have been penetrated with services. FS709 can be used on flexible walls & rigid walls (100 mm or wider), rigid floors (150 mm or wider), and also with FB750 Intubatt Coated Batts.

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