Attached files

file filename
EX-95 - EXHIBIT 95 - W R GRACE & COexhibit95_20164q.htm
EX-32 - EXHIBIT 32 - W R GRACE & COexhibit32_20164q.htm
EX-31.(I).2 - EXHIBIT 31.(I).2 - W R GRACE & COexhibit31i2_20164q.htm
EX-31.(I).1 - EXHIBIT 31.(I).1 - W R GRACE & COexhibit31i1_20164q.htm
EX-24 - EXHIBIT 24 - W R GRACE & COexhibit24_20164q.htm
EX-21 - EXHIBIT 21 - W R GRACE & COexhibit21_20164q.htm
EX-12 - EXHIBIT 12 - W R GRACE & COexhibit12_20164q.htm
10-K - 10-K - W R GRACE & COgra-201610xk.htm


EXHIBIT 23

Consent of Independent Registered Public Accounting Firm
We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (Nos. 333-194171, 333-173785) of W. R. Grace & Co. of our report dated February 23, 2017 relating to the consolidated financial statements, financial statement schedule, and the effectiveness of internal control over financial reporting, which appears in this Form 10‑K.

/s/ PricewaterhouseCoopers LLP
Baltimore, Maryland
February 23, 2017


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