What does the term ‘Penetration Seal’ mean? Passive Fire Protection terminology

Penetration seal is a system used to maintain the fire resistance of a separating element at the position where services pass through or where there is provision for services to pass through a separating element.

A penetration seal system is a highly effective form of passive fire protection (PFP). They are used extensively compartmentalise a building to restrict the spread of fire.

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