RT Minerals Corp. Sells Dog Lake Property

Vancouver, British Columbia--(Newsfile Corp. - September 26, 2018) - RT Minerals Corp. (TSXV: RTM) (OTC Pink: RTMFD) (the "Company") announces that pursuant to an Agreement dated September 25, 2018, the Company has agreed to sell its 100% interest in the Dog Lake Gold Property located approximately 59 km northeast of Wawa, Ontario to Manitou Gold Inc. ("Manitou") for consideration of $5,000 and 800,000 common shares of Manitou.

This transaction is subject to the acceptance of the TSX Venture Exchange and approval by the boards of the Company and Manitou.

For more information on the Company and its properties, please visit the Company's website at www.rtmcorp.com.

FOR FURTHER INFORMATION CONTACT:

Donald M. Clark Chairman, President and Chief Executive Officer RT Minerals Corp.

Telephone: 604-681-3170 Fax: 604-681-3552

Neither the TSX Venture Exchange nor its Regulation Service Provider (as the term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy of accuracy of this news release.