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PVC Extruded Seals

Pyrostrip – PVC extruded intumescent seals for fire resisting doors.

Pyrostrip PVC sleeved seals are manufactured with two high performance grades of intumescent material.

Pyrostrip 100P, Palusol based seals with a white core of hydrated sodium silicate and Pyrostrip 500P with a dark grey graphite core. Both have Certifire approval with a wide variety of door sets.