RPM Announces Release Date, Conference Call and Webcast for Fiscal 2018 Second-Quarter Results

December 11, 2017

MEDINA, Ohio–(BUSINESS WIRE)–RPM
International Inc. (NYSE: RPM) announced today that it will
release its fiscal 2018 second-quarter results before the stock market
opens on Thursday, January 4, 2018. The results will be issued via
newswire and also will be available on the RPM website at www.RPMinc.com.

Management will host a conference call to discuss the results beginning
at 10:00 a.m. EST the same day. The call can be accessed by dialing
888-771-4371 or 847-585-4405 for international callers. 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.

For those unable to listen to the live call, a replay will be available
from approximately 12:30 p.m. EST on January 4, 2018 until 11:59 p.m.
EST on January 11, 2018. The replay can be accessed by dialing
888-843-7419 or 630-652-3042 for international callers. The access code
is 46126264. The call also will be available both live and for replay,
and as a written transcript, via the RPM web site at www.RPMinc.com.

About RPM

RPM International Inc. owns subsidiaries that are world leaders in
specialty coatings, sealants, building materials and related services
across three segments. RPM’s industrial products include roofing
systems, sealants, corrosion control coatings, flooring coatings and
other construction chemicals. Industrial companies include Stonhard,
Tremco,
illbruck,
Carboline,
Flowcrete,
Euclid
Chemical and RPM
Belgium Vandex. RPM's consumer products are used by
professionals and do-it-yourselfers for home maintenance and improvement
and by hobbyists. Consumer brands include Rust-Oleum,
DAP,
Zinsser,
Varathane
and Testors.
RPM’s specialty products include industrial cleaners, colorants,
exterior finishes, specialty OEM coatings, edible coatings, restoration
services equipment and specialty glazes for the pharmaceutical and food
industries. Specialty segment companies include Day-Glo,
Dryvit,
RPM
Wood Finishes, Mantrose-Haeuser,
Legend
Brands, Kop-Coat
and TCI.
Additional details can be found at www.RPMinc.com
and by following RPM on Twitter at www.twitter.com/RPMintl.