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4FireDoors Intumescent Acoustic Acrylic Sealant Brown 310ml - UKHomeOwners.com |
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Product reviews for 4FireDoors Intumescent Acoustic Acrylic Sealant Brown 310ml
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Halogen free intumescent and acoustic rated acrylic sealant. 4 hour fire resistance. Polymer emulsion based acrylic sealant that swells in the event of fire to form a char coat that restricts the passage of fire and smoke. Can be painted over.
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