Fire protection foam block 150x150x50 DT1202 DKC

Fireproof foam blocks are the basis for creating airtight fire-resistant penetrations where metal trays pass through walls or floors. A distinctive feature of this type of penetration is the ease of installation: it is sufficient to simply place pre-cut foam block briquettes into the opening. Additionally, the advantages include the ability to quickly lay additional cables into an already installed penetration and the absence of dust.