High-temperature, corrosion-preventive coating

摘要

A coating for metallic substrates is disclosed which provides corrosion pection thereto and is thermally stable at high temperatures. It comprises a binder formed from a blend of a silicone resin and a silicone alkyd co-polymer resin, a sacrificial anodic particle pigment such as zinc dust for providing chemical protection against corrosion, a leafing pigment such as leafing aluminum for providing barrier protection against corrosion, and solvents.