someone told me the radiator cabinet i built is a fire hazard. Is this true? I would not be concerned if it was in my own house but it is for a customer. She has planks sitting directly on other radiators. Does finishing with linseed oil affect the possibility of fire? I thought the warnings of spontaneous combustion of rags was a joke until i woke to a god awful smell. I think those warning just have to do with it drying though. I don't use the oil with driers if that makes a difference.