Why Aluminum Shop Castings Provide Superb Corrosion Resistance for Outdoor Products Light weight aluminum shop castings are progressively favored for exterior products because of their remarkable corrosion resistance. When light weight aluminum is exposed to oxygen, this characteristic stems from the formation of a protective oxide layer that develops naturally. https://aluminum-castings38158.creacionblog.com/38825166/aluminum-casting-manufacturing-improvements-driven-by-robotic-innovation