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Smoke and fire-stopping

Uniclass 2015 category Pr_25_80_81

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Flexible intumescent gap seals (13)

Pr_25_80_81_29

Flexible intumescent gap seals

Intumescent pillows (8)

Pr_25_80_81_43

Intumescent pillows

Mineral wool fire-stopping (54)

Pr_25_80_81_51

Mineral wool fire-stopping