Allvent Fire Mastic
Fire Mastic used for Intumescent fire damper
- It seals the fire damper
- and restricts the spread of
- fire and hot gasses.
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Core component of Lorient’s certified intumescent fire damper systems.
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Used to seal the fire damper perimeter and create fire stopping between the damper casing and the surrounding building element.
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Expands when exposed to fire to fill gaps and cavities.
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Forms a stable barrier that restricts the spread of fire and hot gases.
