Attached files
| file | filename |
|---|---|
| EXCEL - IDEA: XBRL DOCUMENT - W R GRACE & CO | Financial_Report.xls |
| EX-31.(I).1 - EXHIBIT 31(I).1 - W R GRACE & CO | exhibit31i1_20140930.htm |
| EX-31.(I).2 - EXHIBIT 31(I).2 - W R GRACE & CO | exhibit31i2_20140930.htm |
| EX-32 - EXHIBIT 32 - W R GRACE & CO | exhibit32_20140930.htm |
| 10-Q - 10-Q - W R GRACE & CO | gra-20143q10xq.htm |
| EX-10.1 - EXHIBIT 10.1 - W R GRACE & CO | exhibit101_20140930.htm |
Exhibit 15
November 6, 2014
Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549
Commissioners:
We are aware that our report dated November 6, 2014 on our review of interim financial information of W. R. Grace & Co. (the "Company") for the three and nine month periods ended September 30, 2014 and September 30, 2013 and included in the Company's quarterly report on Form 10-Q for the quarter ended September 30, 2014 is incorporated by reference in its Registration Statements on Form S-8 dated May 12, 2000, April 28, 2011, May 2, 2013, and February 27, 2014.
Very truly yours,
/s/ PricewaterhouseCoopers LLP
Baltimore, Maryland