Concerning the impact on corrosion, I do not know. Seems to me corrosion is usually brought on by metal transfer from a lack of the use of coolant or other corrosion inhibitors, not a reduction in drinking water movement. But I'm no chemist... Be sort and respectful, give credit to https://raymondmhsxc.techionblog.com/37608870/methyltestosterone-powder-for-sale-no-further-a-mystery