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Aluminum Castings

Aluminum Castings can be difficult to provide corrosion resistance as well as an aesthetically pleasing appearance. Pioneer has developed these proprietary finishes for enhanced performance and/or appearance on Aluminum Castings.
ARP Acid Etch™

ARP Acid Etch™ is used for processing high silicon aluminum castings resulting in a leveled, fine grained, activated surface for subsequent chemical treatment.


CastGuard is a seal for anodized aluminum castings that offers enhanced corrosion protection.


EnduraGuard™ is the latest breakthrough from Pioneer that provides extreme corrosion protection on aluminum castings and wrought alloys.