SV48G Polypipe Ring Seal Soil & Vent Weathering Apron 110mm Grey

Polypipe Ring Seal Soil & Vent Weathering Apron 110mm is placed over the stack of pipe and then solvent welded into position directly above the weathering slate. It creates a watertight cover between the pipe and slate at the roof level. It is used to prevent rainwater passing into the building along the pipe wall.