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Rock Tech Progresses Permitting Work with Geochemical Testing and development of Surface Water and Ground Water Monitoring Programs at Georgia Lake

Permits & Approvals

Rock Tech Lithium Inc.

600-777 Hornby Street | Vancouver | British Columbia | Canada | V6Z 1S4

P. +1.778.358.5200 | F. +1.604.670.0033

www.rocktechlithium.com | [email protected]

TSXV: RCK | Frankfurt: RJIB

Rock Tech Progresses Permitting Work with Geochemical Testing and development of

Surface Water and Ground Water Monitoring Programs at Georgia Lake

Vancouver, BC, Canada – August 12, 2020 – Rock Tech Lithium Inc. (the "Company" or

“Rock Tech”) (TSX-V: RCK; Frankfurt: RJIB) is pleased to announce that it has engaged

Environmental Applications Group Inc. (“EAG”) to conduct a screening level static geochemical

characterization program and develop a surface water monitoring program at Rock Tech’s 100%-

owned Georgia Lake lithium project in Ontario, Canada.

The purpose of geochemical characterization program is to determine if geological materials

tested to date, development and host rock types as well as ore samples and metallurgical tailings

are potentially acid generating or metals leaching. Geochemical characterization of tailings is a

mine closure plan requirement and will be a factor in remediation and management options at

closure.

Additionally, Rock Tech has engaged EAG to develop a surface water monitoring program to be

followed for the remainder of the baseline data collection, the closure plan surface water

monitoring program and the monitoring program for the sewage environmental compliance

approval. In developing the surface water monitoring program, EAG will review surface water

baseline data collected by the Company to date, available streamflow data from government

databases and consult and collaborate with the Ministry of Environment, Conservation and Parks

(“MECP”).

“We are pleased with the progress being made on the permitting front as we move our Georgia

Lake lithium project forward and are excited to increase our collaboration with EAG,” said

Simon Bodensteiner, Rock Tech’s Chief Executive Officer. “The results of the geochemical

program will provide an early indication of any risk associated with the metal leaching/acid rock

drainage potential at Georgia Lake and provide valuable information for the management and

mitigation of these materials should the need arise.”

Furthermore, the Company has engaged Pichin Ltd. (“Pinchin”) to develop a ground water

monitoring and contingency plan. The ground water monitoring plan to be developed by Pinchin,

in collaboration with the Ministry of Environment, Conservation and Parks (“MECP”), will form

the basis of further studies to identify and characterize any potential impediments to beneficial

use of ground water as a result of the presence of migration of contaminants.

On behalf of the Board of Directors,

"Simon Bodensteiner"

Simon Bodensteiner

Director, Chief Executive Officer

Rock Tech Lithium Inc.

600-777 Hornby Street | Vancouver | British Columbia | Canada | V6Z 1S4

P. +1.778.358.5200 | F. +1.604.670.0033

www.rocktechlithium.com | [email protected]

TSXV: RCK | Frankfurt: RJIB

For further information, please contact:

Brad Barnett

Chief Financial Officer

Rock Tech Lithium Inc.

777 Hornby Street, Suite 600

Vancouver, B.C., V6Z 1S4

Telephone: (778) 358-5200

Facsimile: (604) 670-0033

Email: [email protected]

Neither TSX Venture Exchange nor its Regulati on Services Provider (as that term is defined in the policies of the TSX Venture

Exchange) accepts responsibility for the adequacy or accuracy of this release.

Statements included in this announcement, including statements concerning our plans, intentions and expectations, which are not

historical in nature are intended to be, and are hereby identified as, "forwa rd‐looking statements". Forward ‐looking statements

may be identified by wor ds including "anticipates", "believes", "in tends", "estimates", "expect s" and similar ex pressions. The

Company cautions readers that forward ‐looking statements, including without li mitation those rela ting to the Company 's future

operations and business prospects, are subject to certain risks and u ncertainties that could cause actual results to differ materially

from those indicated in the forward‐looking statements.