COIM Hikes Polyols for Rigid Boardstock and Spray Foam

May 24, 2018

Dear Valued Customer,

COIM USA is announcing a price increase of $0.10/lb. for its line of
Isoexter polyester polyols for the Rigid Boardstock and Spray Foam
markets. This increase will take effect July 1, 2018 or as contracts allow
and is needed to offset increased chemical feedstock and transportation
costs. Your account manager will contact you to discuss specifics.

We greatly appreciate the trust you have placed in us as a supplier and we
look forward to continuing our work together.