Consent of PWC re Ameron

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-114534, No. 033-57308, No. 033-59697, No. 333-36497 and No. 333-61816) of Ameron International Corporation of our report dated January 30, 2007 relating to the financial statements, financial statement schedule, management's assessment of the effectiveness of internal control over financial reporting and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.