Why Light Weight Aluminum Shop Castings Supply Superb Corrosion Resistance for Outdoor Products Aluminum foundry castings are increasingly favored for outdoor products because of their impressive deterioration resistance. When light weight aluminum is subjected to oxygen, this particular stems from the formation of a protective oxide layer that forms normally. https://aluminumcastings01206.hamachiwiki.com/2054264/why_every_aluminum_foundry_is_turning_to_robotic_automation