**
United StatesSECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 
**FORM 10-K/A**
(Mark One)**/x/      ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIESEXCHANGE ACT OF 1934**
For the fiscal year ended November 30, 2004 OR 
**/  /      TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIESEXCHANGE ACT OF 1934***Commission file number 1-9102***AMERON INTERNATIONAL CORPORATION**(Exact name of registrant as specified in its charter)          Delaware                            77-0100596(State of Incorporation)         (I.R.S. Employer Identification No.)                     245 South Los Robles Avenue                         Pasadena, CA 91101-3638       (Address and Zip Code of principal executive offices)Registrant's telephone number, including area code: (626) 683-4000 **SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:**                                                 Name of each exchange     Title of each class                          on which registered---------------------------------             ---------------------------     Common Stock $2.50 par value               New York Stock Exchange**SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT: None**This Amendment on Form 10-K/A amends Part IV, Item 15 of the Annual Report on Form10-K (the "Original Form 10-K") filed on February 14, 2005, on behalf of theRegistrant, to add the following supplemental information, which amends andsupercedes the summarized information as to the financial condition and results ofoperations for TAMCO, as presented in Note (5) of Notes to Consolidated FinancialStatements on page 43 of the Annual Report, which was incorporated by reference:1        EXHIBIT      EXHIBITS OF AMERON       --------     ----------------------------------------------------         23.3        Consent of Deloitte & Touche LLP on TAMCO         99.1        TAMCO Financial Statements as of November 30, 2004                     and 2003 and for Each of the Three Years in the                     Period Ended November 30, 2004 and Report of                     Independent Registered Public Accounting FirmEXHIBIT 23.3CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRMWe consent to the use in Registration Statements No. 33-57308, No. 33-59697,No. 333-36497, No. 333-61816 and No. 333-114534 of Ameron InternationalCorporation on Form S-8 of our report dated January 14, 2005 related to thefinancial statements of TAMCO as November 30, 2004 and 2003 and for each ofthe three years in the period ended November 30, 2004, appearing in this AnnualReport on Form 10-K of Ameron International Corporation for the year endedNovember 30, 2004./s/Deloitte & Touche LLPLos Angeles, CaliforniaFebruary 28, 2005 2EXHIBIT 99.1TAMCO Financial Statements as of November 30, 2004 and 2003 and for Each ofthe Three Years in the Period Ended November 30, 2004 and Report of IndependentRegistered Public Accounting Firm
**REPORT OFINDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

Board of Directors and ShareholdersTAMCORancho Cucamonga, California

We have audited the accompanying balance sheets of TAMCO(the "Company") as of November 30, 2004 and 2003, and the related consolidatedstatements of income, shareholders' equity and cash flows for each of the threeyears in the period ended November 30, 2004. These financial statements are theresponsibility of the Company's management. Our responsibility is to express anopinion on these financial statements based on our audits.

We conducted our audits in accordance with thestandards of the Public Company Accounting Oversight Board (United States). Those standardsrequire that we plan and perform the audit to obtain reasonable assurance aboutwhether the financial statements are free of material misstatement. An auditincludes consideration of internal control over financial reporting as a basisfor designing audit procedures that are appropriate in the circumstances, butnot for the purpose of expressing an opinion on the effectiveness of theCompany's internal control over financial reporting. Accordingly, we express nosuch opinion. An audit also includes examining, on a test basis, evidencesupporting the amounts and disclosures in the financial statements, assessingthe accounting principles used and significant estimates made by management, aswell as evaluating the overall financial statement presentation. We believethat our audits provide a reasonable basis for our opinion. 

In our opinion, such financial statements present fairly,in all material respects, the financial position of the Company at November 30,2004 and 2003, and the results of their operations and their cash flows foreach of the three years in the period ended November 30, 2004, in conformitywith accounting principles generally accepted in the United States of America.

 

January 14, 2005

3

**TAMCO                           BALANCE SHEETSNOVEMBER 30, 2004 AND 2003**

**