CastGuard™

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

Aluminum casting is one of the most popular methods used in mass production today. Unfortunately, this process promotes the migration of silicon particles to the surface of these castings. Silicon particles make it difficult to produce a uniform anodize coating of more than .0004”. Thus, corrosion protection and aesthetics are compromised.

Development experts engineered a diverse portfolio of finishes capable of satisfying a broad range of aluminum die cast finishing needs, including Pioneer’s proprietary CastGuard™ anodize seal.

Read our related article:
Maximum Corrosion Resistance for Aluminum Die Castings with Pioneer’s CastGuard™ Finish