This PVC-U weathering collar can be used to maintain a watertight seal between pipe and traditional lead or aluminium flashing. It can be placed over the stack and solvent welded into position directly above the weathering slate using solvent cement filler.
OsmaSoil 110mm and 160mm fitting completes the OsmaSoil system
Seals cannot dislodge during fitting
Secure and easy installation
Designed with a unique keyway to ensure the correct fall is achieved