RPM RPM International Inc

Exhibit 99.1

RPM Reports Record Fiscal 2023 Fourth-Quarter and Full-Year Results

MEDINA, OH – July 26, 2023 – RPM International Inc. (NYSE: RPM), a world leader in specialty coatings, sealants and building materials, today reported financial results for its fiscal 2023 fourth quarter and year ended May 31, 2023.

“RPM generated a sixth consecutive quarter of record sales and adjusted EBIT. While prioritizing cash flow over profitability, we were still able to achieve adjusted EBIT growth primarily through our MAP 2025 initiatives. Our progress on inventory normalization initiatives drove a fourth-quarter record $314 million of cash flow from operations and allowed us to reduce debt by nearly $140 million. These impressive results were due to the hard work, collaboration and agility of our associates, which allowed us to capture growth opportunities and leverage MAP 2025 initiatives to operate more efficiently,” said Frank C. Sullivan, RPM Chairman and CEO.

Sullivan continued, “As challenging conditions impacted certain end markets, our nimbleness and balanced business model enabled our growth. Several businesses benefited from their pivot to selling engineered solutions into infrastructure and reshoring-related capital projects, and our strategic focus on maintenance and repair provided resilience in construction end markets. Our operational flexibility, which is a product of MAP 2025 initiatives and our entrepreneurial culture, allowed us to quickly meet a seasonal demand increase at the end of the quarter.”

RPM Reports Results for Fiscal 2023 Fourth Quarter and Full Year

July 26, 2023

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Fourth-Quarter 2023 Consolidated Results

Consolidated

Three of the four segments achieved record fiscal 2023 fourth-quarter sales, which were driven by increased pricing in response to continued inflation, offset by lower volumes. Volumes grew in certain businesses that positioned themselves to benefit from increased maintenance and construction spending on infrastructure and reshoring capital projects. On a consolidated basis, volumes declined, due in large part to destocking. The volume declines were more pronounced in certain new commercial and residential construction sectors, as well as OEM markets. Customer take-away at retail stores was also negative during most of the quarter, which further compounded the volume declines caused by retailer destocking. However, demand increased late in the quarter with the arrival of warmer weather, and the Consumer Group was able to quickly respond because of process improvements put in place through MAP 2025.

Geographically, sales grew 1.4% in North America, declined 1.9% in Europe, and grew 9.3% in Latin America. Sales also grew 17.5% in Asia/Pacific and 7.9% in Africa and the Middle East, fueled by higher spending on infrastructure projects. Excluding the impact of foreign currency translation, all regions generated positive sales growth.

Sales included 2.6% organic growth and 0.4% growth from acquisitions net of divestitures, partially offset by foreign currency translation headwinds of 1.4%.

Record fiscal 2023 fourth-quarter adjusted EBIT was driven by sales growth, benefits from MAP 2025 initiatives and Consumer Group margin recovery toward historical averages. These were partially offset by unfavorable fixed-cost leverage due to lower volumes and internal inventory normalization initiatives, unfavorable foreign currency translation and continued cost inflation. During the fourth quarter, we took additional actions to reduce costs in certain businesses where volumes were declining.

RPM Reports Results for Fiscal 2023 Fourth Quarter and Full Year

July 26, 2023

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Fourth-Quarter 2023 Segment Sales and Earnings

Construction Products Group

CPG achieved record fourth-quarter sales despite challenging comparisons to the prior year when sales grew 18.5%. Revenue growth was driven by price increases and strength in concrete admixtures and repair products, which experienced increased demand from capital spending on infrastructure and reshoring-related projects. Restoration systems for roofing, facades and parking structures also grew and benefited from a strategic focus on repair and maintenance and its differentiated service model. Offsetting this growth, demand was weak in new residential and certain commercial construction markets, which was accentuated by customer destocking.

Sales included 0.8% organic growth and 1.0% growth from acquisitions, partially offset by foreign currency translation headwinds of 1.5%.

Record fourth-quarter adjusted EBIT was driven by price increases and MAP 2025 initiatives. Adjusted EBIT was negatively impacted by reduced fixed-cost leverage at plants from lower volumes and internal initiatives to normalize inventories that resulted in reduced production. CPG took actions to reduce its cost structure during the fourth quarter of fiscal 2023.

Performance Coatings Group

PCG generated record fourth-quarter sales driven by volume growth in businesses that serve infrastructure and reshoring capital projects with engineered solutions, including fiberglass grating, protective coatings and flooring systems. Increased pricing and stronger demand from energy-related capital projects also contributed to growth.

RPM Reports Results for Fiscal 2023 Fourth Quarter and Full Year

July 26, 2023

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Sales included 10.4% organic growth and 0.9% from acquisitions, partially offset by foreign currency translation headwinds of 2.5%.

Record fourth-quarter adjusted EBIT was driven by strong sales growth and MAP 2025 benefits. The adjusted EBIT growth was achieved on top of strong results in the prior-year period when adjusted EBIT grew 37.3%.

Specialty Products Group

SPG’s fourth-quarter sales decline was driven by lower volumes at businesses supplying OEM markets, including windows, doors, furniture, cabinets and RVs, where many customers were destocking. SPG faced challenging comparisons to the fiscal fourth quarter 2022 when the disaster restoration business had strong sales as it made significant progress resolving supply chain issues related to microchip shortages, and from the divestiture of the non-core furniture warranty business in the third quarter of fiscal 2023.

Sales included a 12.0% organic decline, a 1.8% reduction from divestitures net of acquisitions, and foreign currency translation headwinds of 0.5%.

Adjusted EBIT was negatively impacted by the sales decline, product mix, a $3.4 million expense related to the resolution of a legal matter, and unfavorable fixed-cost leverage at plants due to reduced volumes and inventory normalization initiatives that resulted in lower production. SPG was disproportionately impacted by RPM’s inventory normalization initiatives since this segment has the highest concentration of intercompany sales. SPG took actions to reduce its cost structure during the fourth quarter of fiscal 2023.

Consumer Group

RPM Reports Results for Fiscal 2023 Fourth Quarter and Full Year

July 26, 2023

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The Consumer Group’s record fourth-quarter sales were driven by selling price increases in response to continued cost inflation. Volumes declined due to a slowdown in consumer takeaway at retail and customer destocking. However, MAP 2025 process improvements aided in quickly meeting demand following a seasonal increase in consumer takeaway at the end of the quarter. Share gains also helped limit the volume decline.

Sales included 5.6% organic growth and 0.3% growth from acquisitions, partially offset by foreign currency translation headwinds of 1.0%.

Fourth-quarter adjusted EBIT was driven by MAP 2025 benefits and sales increases, resulting in margins approaching historical averages following supply chain disruptions in the prior-year period.

Fiscal Year 2023 Consolidated Results

Consolidated

All four segments generated record sales results driven by increased pricing in response to inflation, strong demand for engineered solutions for infrastructure and reshoring capital projects, and improvements in supply chain conditions in the first half of the fiscal year. Partially offsetting this growth, volume was negatively impacted in the second half of the fiscal year by customer destocking, a slowdown in certain construction sectors and OEM demand, and reduced consumer takeaway at retailers.

Record adjusted EBIT was driven by sales growth and MAP 2025 initiatives. Partially offsetting this growth was unfavorable fixed-cost leverage at RPM facilities due to lower volumes and internal inventory normalization initiatives, as well as continued material cost inflation. Foreign currency translation headwinds also negatively impacted adjusted EBIT.

Cash Flow and Financial Position

During fiscal 2023:

RPM Reports Results for Fiscal 2023 Fourth Quarter and Full Year

July 26, 2023

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As of May 31, 2023:

Business Outlook

“In the first quarter, we expect certain positive trends to continue, including increasing demand for our engineered solutions serving infrastructure and reshoring projects, and continued benefits from MAP 2025 initiatives. Additionally, several profitability headwinds are expected to moderate during the quarter including foreign currency translation, customer destocking, internal initiatives to normalize inventories and material cost inflation. These positive factors are expected to outweigh challenging market conditions in some businesses and result in a seventh consecutive quarter of record sales and adjusted EBIT, as well as improved cash flow from operations,” Sullivan added.

“Although demand trends remain volatile, we expect many of the positive first-quarter trends to continue throughout most of fiscal year 2024, and our growth will be aided by less challenging comparisons in the second half of the year. This, combined with our MAP 2025 initiatives, our focus on repair and maintenance, and our strategic balance between segments, is expected to result in another year of record revenue and profitability,” he concluded.

The company expects the following in the fiscal year 2024 first quarter:

RPM Reports Results for Fiscal 2023 Fourth Quarter and Full Year

July 26, 2023

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The company expects the following in the full fiscal year 2024:

By segment, the company expects the following for full fiscal year 2024:

On June 1, 2023, some international businesses, which generate approximately $100 million of annual revenue, that previously operated under the CPG segment began operating under the PCG segment. This change will be reflected beginning in fiscal 2024 first-quarter reporting, including recast prior-period results for comparison. The outlooks above do not incorporate this change in management reporting, and this change will have no impact on consolidated results.

Earnings Webcast and Conference Call Information

Management will host a conference call to discuss these results beginning at 10:00 a.m. EDT today. The call can be accessed via webcast at www.RPMinc.com/Investors/Presentations-Webcasts or by dialing 1-877-270-2148 or 1-412-902-6510 for international callers and asking to join the RPM International call. Participants are asked to call the assigned number approximately 10 minutes before the conference call begins. The call, which will last approximately one hour, will be open to the public, but only financial analysts will be permitted to ask questions. The media and all other participants will be in a listen-only mode.

RPM Reports Results for Fiscal 2023 Fourth Quarter and Full Year

July 26, 2023

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For those unable to listen to the live call, a replay will be available from July 26, 2023, until August 2, 2023. The replay can be accessed by dialing 1-877-344-7529 or 1-412-317-0088 for international callers. The access code is 1483887. The call also will be available for replay and as a written transcript via the RPM website at www.RPMinc.com.

About RPM

RPM International Inc. owns subsidiaries that are world leaders in specialty coatings, sealants, building materials and related services. The company operates across four reportable segments: consumer, construction products, performance coatings and specialty products. RPM has a diverse portfolio of market-leading brands, including Rust-Oleum, DAP, Zinsser, Varathane, DayGlo, Legend Brands, Stonhard, Carboline, Tremco and Dryvit. From homes and workplaces, to infrastructure and precious landmarks, RPM’s brands are trusted by consumers and professionals alike to help build a better world. The company employs approximately 17,300 individuals worldwide. Visit www.RPMinc.com to learn more.

For more information, contact Matt Schlarb, Senior Director of Investor Relations, at 330-220-6064 or mschlarb@rpminc.com.

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Use of Non-GAAP Financial Information

To supplement the financial information presented in accordance with Generally Accepted Accounting Principles in the United States (“GAAP”) in this earnings release, we use EBIT, adjusted EBIT and adjusted earnings per share, which are all non-GAAP financial measures. EBIT is defined as earnings (loss) before interest and taxes, with adjusted EBIT and adjusted earnings per share provided for the purpose of adjusting for one-off items impacting revenues and/or expenses that are not considered by management to be indicative of ongoing operations. We evaluate the profit performance of our segments based on income before income taxes, but also look to EBIT as a performance evaluation measure because interest expense is essentially related to corporate functions, as opposed to segment operations. For that reason, we believe EBIT is also useful to investors as a metric in their investment decisions. EBIT should not be considered an alternative to, or more meaningful than, income before income taxes as determined in accordance with GAAP, since EBIT omits the impact of interest and investment income or expense in determining operating performance, which represent items necessary to our continued operations, given our level of indebtedness. Nonetheless, EBIT is a key measure expected by and useful to our fixed income investors, rating agencies and the banking community all of whom believe, and we concur, that this measure is critical to the capital markets’ analysis of our segments’ core operating performance. We also evaluate EBIT because it is clear that movements in EBIT impact our ability to attract financing. Our underwriters and bankers consistently require inclusion of this measure in offering memoranda in conjunction with any debt underwriting or bank financing. EBIT may not be indicative of our historical operating results, nor is it meant to be predictive of potential future results. See the financial statement section of this earnings release for a reconciliation of EBIT and adjusted EBIT to income before income taxes, and adjusted earnings per share to earnings per share. We have not provided a reconciliation of our first-quarter fiscal 2024 adjusted EBIT guidance because material terms that impact such measure are not in our control and/or cannot be reasonably predicted, and therefore a reconciliation of such measure is not available without unreasonable effort.

Forward-Looking Statements

This press release contains “forward-looking statements” relating to our business. These forward-looking statements, or other statements made by us, are made based on our expectations and beliefs concerning future events impacting us and are subject to uncertainties and factors (including those specified below), which are difficult to predict and, in many instances,

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July 26, 2023

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are beyond our control. As a result, our actual results could differ materially from those expressed in or implied by any such forward-looking statements. These uncertainties and factors include (a) global markets and general economic conditions, including uncertainties surrounding the volatility in financial markets, the availability of capital, and the viability of banks and other financial institutions; (b) the prices, supply and availability of raw materials, including assorted pigments, resins, solvents, and other natural gas-and oil-based materials; packaging, including plastic and metal containers; and transportation services, including fuel surcharges; (c) continued growth in demand for our products; (d) legal, environmental and litigation risks inherent in our construction and chemicals businesses and risks related to the adequacy of our insurance coverage for such matters; (e) the effect of changes in interest rates; (f) the effect of fluctuations in currency exchange rates upon our foreign operations; (g) the effect of non-currency risks of investing in and conducting operations in foreign countries, including those relating to domestic and international political, social, economic and regulatory factors; (h) risks and uncertainties associated with our ongoing acquisition and divestiture activities; (i) the timing of and the realization of anticipated cost savings from restructuring initiatives and the ability to identify additional cost savings opportunities; (j) risks related to the adequacy of our contingent liability reserves; (k) risks relating to the Covid pandemic; (l) risks related to adverse weather conditions or the impacts of climate change and natural disasters; (m) risks relating to the Russian invasion of Ukraine and other wars;(n) risks related to data breaches and data privacy violations; and (o) other risks detailed in our filings with the Securities and Exchange Commission, including the risk factors set forth in our Annual Report on Form 10-K for the year ended May 31, 2022, as the same may be updated from time to time. We do not undertake any obligation to publicly update or revise any forward-looking statements to reflect future events, information or circumstances that arise after the date of this release.

CONSOLIDATED STATEMENTS OF INCOME

IN THOUSANDS, EXCEPT PER SHARE DATA

(Unaudited)

RPM Reports Results for Fiscal 2023 Fourth Quarter and Full Year

July 26, 2023

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SUPPLEMENTAL SEGMENT INFORMATION

IN THOUSANDS

(Unaudited)

“Inventory-related charges,” & “Accelerated Expense—Other,” & inventory write-offs related to the discontinuation of certain product lines (“Discontinued product lines”) which have been recorded in Cost of Sales;

A gain on sale of one of our closed facilities in the SPG segment (“Restructuring expense”) recorded in (Gain) on Sales of Assets and Business, Net;

“Headcount reductions, impairments, closures of facilities and related costs,” which have been recorded in Restructuring Expense;

A goodwill impairment charge related to the Universal Sealants (“USL”) reporting unit which has been recorded in Goodwill Impairment;

“Accelerated Expense - Other,” “Receivable (recoveries),” “ERP consolidation plan,” “Professional Fees,” prepaid asset write-off related to the discontinuation of a product line within our Consumer segment (“Discontinued product lines”) & “Unusual credits triggered by executive departures,” which have been recorded in Selling, General & Administrative Expenses.

RPM Reports Results for Fiscal 2023 Fourth Quarter and Full Year

July 26, 2023

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SUPPLEMENTAL INFORMATION

RECONCILIATION OF “REPORTED” TO “ADJUSTED” AMOUNTS

(Unaudited)

“Inventory-related charges,” & “Accelerated Expense - Other,” & inventory write-offs related to the discontinuation of certain product lines (“Discontinued product lines”) which have been recorded in Cost of Sales;

A gain on sale of one of our closed facilities in the SPG segment (“Restructuring expense”) recorded in (Gain) on Sales of Assets and Business, Net;

“Headcount reductions, impairments, closures of facilities and related costs,” which have been recorded in Restructuring Expense;

A goodwill impairment charge related to the Universal Sealants (“USL”) reporting unit which has been recorded in Goodwill Impairment;

“Accelerated Expense - Other,” “Receivable (recoveries),” “ERP consolidation plan,” “Professional Fees,” prepaid asset write-off related to the discontinuation of a product line within our Consumer segment (“Discontinued product lines”) & “Unusual credits triggered by executive departures,” which have been recorded in Selling, General & Administrative Expenses.

RPM Reports Results for Fiscal 2023 Fourth Quarter and Full Year

July 26, 2023

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CONSOLIDATED BALANCE SHEETS

IN THOUSANDS

(Unaudited)

RPM Reports Results for Fiscal 2023 Fourth Quarter and Full Year

July 26, 2023

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CONSOLIDATED STATEMENTS OF CASH FLOWS

IN THOUSANDS

(Unaudited)