1 Reflects the loss recorded upon deconsolidation of SPHC on May 31, 2010 (See Note A[2] and Note N to the Consolidated Financial Statements). 2 Excluding the impact of the loss recognized upon deconsolidation of SPHC and assuming that the deconsolidation of SPHC had occurred prior to fiscal 2010, pro-forma results for fiscal 2010 would have resulted in consolidated net sales of $3.12 billion, income before income taxes of $260.2 million, net income attributable to RPM International Inc. stockholders of $162.9 million and diluted earnings per share of $1.26. 3 Reflects the impact of goodwill and other intangible asset impairment charge of $15.5 million ($15.3 million after-tax) in 2009. • 4 Reflects the impact of asbestos-related insurance settlement of $15.0 million ($9.7 million after-tax) in 2007, and asbestos charges of $288.1 million ($185.1 million after-tax) in 2008, $380.0 million ($244.3 million after-tax) in 2006, $78.0 million ($49.5 million after-tax) in fiscal 2005 and $140.0 million ($87.5 million after-tax) in fiscal 2003 (See Note N to the Consolidated Financial Statements). • 5 Reflects adoption of ASC 350 (formerly SFAS No. 142) regarding Goodwill (See Note A[11] to the Consolidated Financial Statements). • Acquisitions made by the company during the periods presented may impact comparability from year to year (See Note A[4] to the Consolidated Financial Statements). • Certain reclassifications have been made to prior-year amounts to conform to the current-year presentation. • See Notes to Consolidated Financial Statements.

Segment Charts

• 2010 Pro-forma $ in billions (assumes the deconsolidation of SPHC Voccurred prior to fiscal 2010)

1. Earnings Before Interest & Taxes for business segments is reconciled to Income (Loss) Before Income Taxes on page 22 for each of the three years ended May 31, 2011.
2. Includes goodwill and other intangible asset impairment charge of $15.5 million in 2009. Excluding this charge, industrial segment EBIT would have been $196.5 million.

Comparison of Cumulative Total Return

Among RPM International Inc., the S&P 500 Index and a Peer Group

The following graphs compare the cumulative five-year and ten-year total return provided shareholders on RPM International Inc.’s common stock relative to the cumulative total returns of the S&P 500 Index and a customized peer group of seven companies that includes: Akzo Nobel N.V., Ferro Corporation, H.B. Fuller Company, Masco Corporation, PPG Industries, Inc., The Sherwin- Williams Company and The Valspar Corporation. An investment of $100 (with reinvestment of all dividends) is assumed to have been made in RPM common stock, the peer group and the index on 5/31/2006 and 5/31/2001, and their relative performance is tracked through 5/31/2011.