Attached files
| file | filename |
|---|---|
| EX-31.(I).1 - EXHIBIT 31(I).1 - W R GRACE & CO | a2q17exhibit31i1.htm |
| EX-95 - EXHIBIT 95 - W R GRACE & CO | a2q17exhibit95.htm |
| EX-32 - EXHIBIT 32 - W R GRACE & CO | a2q17exhibit32.htm |
| EX-31.(I).2 - EXHIBIT 31(I).2 - W R GRACE & CO | a2q17exhibit31i2.htm |
| 10-Q - 10-Q - W R GRACE & CO | a2q2017form10-q.htm |
Exhibit 15
July 28, 2017
Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549
Commissioners:
We are aware that our report dated July 28, 2017 on our review of interim financial information of W. R. Grace & Co. for the three and six month periods ended June 30, 2017 and June 30, 2016 and included in the Company's quarterly report on Form 10-Q for the quarter ended June 30, 2017 is incorporated by reference in its Registration Statements on Form S-8 dated May 12, 2000, April 28, 2011, May 2, 2013, February 27, 2014 and February 23, 2017.
Very truly yours,
/s/ PricewaterhouseCoopers LLP
Baltimore, Maryland