July 2, 2021 Office of the Chief Accountant Securities and Exchange Commission 100 F Street, NE Washington, D.C. 20549 Dear Sir/Madam: We have read the statements included under Item 4.01(a) in the Form 8-K dated July 2, 2021 of Trutankless, Inc. (the “Company”) to be filed with the Securities and Exchange Commission regarding the change of auditors. We agree with such statements insofar as they relate to our firm. Very truly yours, /s/ Prager Metis CPAs, LLP Prager Metis CPAs, LLP El Segundo, CA