A polyurethane foam filler designed to fit and used to close off the end of our 13-3 corrugated sheets, preventing the weather from getting in when you need it most.

Due to the shape of our corrugated sheets, this filler fits between the corrugated roof fixings final purlin of your building and the roofing sheets. It can also be incorporated at the other end of the sheet between this and the flashing used to seal off the roof.