Firestem Mortar is a fire rated load bearing system providing up to 4 hours fire protection to compartment Walls and floors around service penetrations.
When mixed with water it can be poured or trowelled into service penetration openings preventing the passage of flame, smoke and toxic gases for periods of up to 4 hours.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Firestem is consulted before specifying.
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| Uniclass (?) | Pr_30_31_76 Sealants | |