Orientation: Wall Substrate: Hebel; FR Plasterboard; Masonry; Concrete; Timber Category: Electrical; Plumbing Material: Data cables, cable trays + accs; Power cables, trays + accs; Non insulated, non combustible pipe; Combustible pipes FRR: At least 120 ; At least 90 Type: Data & Comms Cables; Power Cables; Copper Pipes; PVC; PEX Substrate Thickness: 75mm ; 116mm; Min 120mm; Min 120mm ; Other System Description: BOSS FireMastic-HPE™ Report Reference: Potters Reference: