Metallic pipe (single, insulated, LI or CI, steel up to 219mm) through a concrete floor. Two layers of Protecta FR Board 60mm 2-sided fitted together anywhere within the floor. Finish with Protecta FR Acrylic sealant.
System ID #: 185
Max Fire Rating: 180
Max Thermal Rating: 120
Size: Steel up to 219mm diam
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