You should read this prospectus supplement along with the accompanying prospectus dated
April 13, 2017. This prospectus supplement and the accompanying prospectus form one single document and both contain information you should consider when making your investment decision. You should rely only on the information contained or
incorporated by reference in this prospectus supplement, the accompanying prospectus and any related free writing prospectus prepared by us or on our behalf. We have not, and the underwriters have not, authorized anyone to provide you with
information that is different. If the information contained in this prospectus supplement is inconsistent with the accompanying prospectus, you should rely on this prospectus supplement. The information contained or incorporated by reference in this
prospectus supplement, the accompanying prospectus and any related free writing prospectus prepared by us or on our behalf may only be accurate as of their respective dates. Our business, financial condition, results of operations and prospects may
have changed since those dates.
The distribution of this prospectus supplement and the accompanying prospectus and the offering of the
notes in certain jurisdictions may be restricted by law. Persons who come into possession of this prospectus supplement and the accompanying prospectus should inform themselves about and observe any such restrictions. This prospectus supplement and
the accompanying prospectus do not constitute, and may not be used in connection with, an offer or solicitation by anyone in any jurisdiction in which such offer or solicitation is not authorized or in which the person making such offer or
solicitation is not qualified to do so or to any person to whom it is unlawful to make such offer or solicitation.
RPM International Inc. (NYSE: RPM) owns subsidiaries that are world leaders in coatings, sealants, building materials and related services. From homes to precious landmarks worldwide, their brands are trusted by consumers and professionals alike to protect, improve and beautify. Among its leading consumer brands are Rust-Oleum, DAP and Zinsser. Learn more about RPM brands >>
RPM is a compelling long-term investment.
The percent by which RPM's 10-year total return has bested the S&P 500. More reasons >>
Get the latest news and financial information on why RPM is a good investment Download investor kit >>