cheers Doug i have some white spirit on van but never thought to use it this way more a spot remover although i have never used it always use the prochem solvex and solvall but white spirit would be a cheap alternative.
Doug did you get a call for some commercial customer in London just unable to do it so gave them your name, quite a big job by the sound of it.
cheers Derek The citra boost looks good stuff never used it though may get some now, trouble is i seem to collect so much stuff, when i got the Airflex recently i inherited a load more chemicals so still experimenting.