Exhibit 99.2

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including additional amendments thereto) with respect to the shares of Common Stock, no par value, of Schmitt Industries, Inc., an Oregon corporation. This Joint Filing Agreement shall be filed as an Exhibit to such Statement.

Dated: November 19, 2021

ACTIVIST INVESTING LLC
By:	/s/ David E. Lazar
	Name:	David E. Lazar
	Title:	Chief Executive Officer

CUSTODIAN VENTURES LLC
By:	/s/ David E. Lazar
	Name:	David E. Lazar
	Title:	Chief Executive Officer

/s/ David E. Lazar

DAVID E. LAZAR