Bowed Mermaid Panel - will it flatten out ?

[jguest]

Hi, hope this is the right place for this question.

We bought some Waterproof Mermaid Panels a few weeks back. Have now got round to fitting them to find they should have been stored flat and have bowed from being stored on end. (I guess we should have known but there were no directions on storage on the packaging)

Has anyone else had this problem and solved it ? We have laid them flat with the bowing uppermost and put some heavy objects (new loos and basins) on top and are keeping our fingers crossed. Is there anything else we can do ? Please tell me they will flatten out eventually.

 

[big-all]

i assume they where stored leaning on a wall !!!

turn them round then let gravity pull them flat