Hi, Conch-lers! Can someone give me the approximate composition of WD-40 (obviously, the exact formula would be patented). One of our European members is wanted to experiment with a few of his shells; and I believe some mentioned an approximation of its contents. I could not send some overseas, as I am sure it would be classified as a hazardous material. Is it sold in Europe? Maybe some of our other European members would know. Thanks, Linda