Why Aluminum Shop Castings Provide Exceptional Corrosion Resistance for Outdoor Products Light weight aluminum factory castings are increasingly preferred for outdoor items as a result of their remarkable corrosion resistance. This characteristic stems from the formation of a safety oxide layer that forms normally when aluminum is subjected to oxygen. https://metalcastings80011.shotblogs.com/what-makes-an-aluminum-casting-company-more-competitive-with-automation-52935262