Spanatherm is a strong pre-engineered rock fibre movement-joint fire seal, that allows significant movement accommodation at the same time as providing fire integrity, insulation and an effective smoke seal.

Spanatherm is a dense, fibrous lamella system faced on both sides with foil to provide Class O surface spread of flame and a vapour check barrier.

Specification Details for Spanatherm (Sealants)

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Firetherm Intumescent and Insulation Supplies is consulted before specifying.

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