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Attach your Engine Cowl without Screws
Neodymium magnets are made from a combination of iron, boron, and of course, neodymium. They were developed by General Motors and Sumitomo Special Metals in the early 1980s and are the strongest permanent magnets to date. These magnets are truly amazing with strength over 10 times that of the best ceramic magnets. They are readily available and come in several different shapes and sizes. These rare-earth magnets are graded by their ingredients, using the letter...
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