Well most vehicles were given a patch of "Gas Detection" paint. So I'm not sure that the whole vehicle would be covered in Gas Detection and a patch of different gas detection? Ron
Ha Ha...My last post was nonsense as I got fixated on 'gas paint'...
I imagine 'gas proof' meant it did not react or change colour when exposed to phosgene, for example...You wouldn't want your M20 suddenly turning orange when you're trying to keep a low profile:tangerine: ...Ian
