Metallic pipe with continuous non-combustible insulation (Steel to 324mm, Copper to 54mm, Alupex to 75mm) through a plasterboard wall. Protecta FR Acrylic Sealant depth min 12.5mm both sides backed with stone wool (or just 25mm Acrylic). Max hole size 300x300mm. Annular min 10mm. Zero smoke leakage up to 200Pa. Max FRR -/120/120
System ID #: 119
Max Fire Rating: 120
Max Thermal Rating: 120
Size: Steel to 324mm, Copper to 54mm, Alupex to 75mm diam
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