Exhibit 31.4
CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER
(Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002)
I, Michael F. Biehl, certify that:
| 1. | I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K for Fairmount Santrol Holdings Inc. for the year ended December 31, 2015; and |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
| Date: May 27, 2016 | ||
| By: | /s/ Michael F. Biehl | |
Michael F. Biehl Executive Vice President and Chief Financial Officer (Principal Financial Officer) | ||
