The fowong butyl tape works to repair cracked roofs across multiple surfaces including metal fibreglass wood textile plastic aluminium and more.
Plastic conservatory roof leaking.
Leak through the roof vent.
Our advice would be to get a conservatory roof specialist to visit and check out the scope of the repair work.
Repair tape maybe your best best if you ve seen that the cause of the leak is a physical hole to your plastic conservatory roof.
For what it counts and based on your initial message you may not need to replace the polycarbonate just the rubber seals and maybe underside spacer strips if any.
Slipped or cracked conservatory panels can be repositioned resealed or replaced entirely to eliminate leaks and restore the watertight seals of a once leaking conservatory roof.