International Zeolite Update on British Columbia Zeolite Properties

• NI 43-101 on the Bromley Creek

• Ground Penetrating Radar (GPR) survey on the Bromley Creek

• NI 43-101 on the Sun Group

Vancouver, British Columbia--(Newsfile Corp. - October 2, 2018) - International Zeolite Corp. (TSXV: IZ) (OTCQB: IZCFF) (FSE: ZEON) (the "Company"), an international marketer and supplier of natural zeolite and zeolite products, is pleased to share an update on the work conducted on the Company's Bromley Creek and Sun Group zeolite properties between May and September 2018.

Bromley Creek

The Company completed a new NI 43-101 on the Bromley Creek in September. International Zeolite's 30.8 hectare mine lease quarry is located within the Company's 1585 hectare property. The report states the measured resource estimate within the zeolite quarry area is adequate to meet current requirements. A work program is proposed on the Bromley Creek property to upgrade categories of resource blocks beyond the quarry area south of Bromley Creek through geological mapping, mechanized trenching and additional diamond drilling. The report was filed on Sedar September 25, 2018.

GPR Survey

Ground-penetrating radar is a geophysical method using radar pulses to image the subsurface. It is a nondestructive method using electromagnetic radiation in the microwave band (UHF/VHF frequencies) of the radio spectrum and detects the reflected signals from subsurface structures. The Company conducted the GPR survey to determine the depth of overburden overlying the zeolite deposit on the Bromley Creek claims.

Sun Group

A NI 43-101 was completed on the Sun Group and the author of the report states "that the Property is a property of merit and further exploration is warranted." A program of diamond core drilling is recommended to extend the zeolitized horizon to the north and east to confirm the existence of the zeolitized horizon and further define the 10-metre bedrock thickness contour in those directions to build a current resource by moving some of the historic resource to current resource status. The Company has maintained the 949 hectare Sun Group since 2004 and is preparing the property for future development. The report was filed on Sedar on July 6, 2018.

Ray Paquette, CEO states, "Over the summer zeolite has been trucked from our Bromley Creek quarry to the processing facility in Kamloops for processing, packaging, shipping and inventory. The Company has seen an increase in demand from the agriculture sector for our current products for animal feed. Recently there has been a new demand for our zeolite in the absorbent and bulk road salt replacement markets and water filtration. International Zeolite continues to work with researchers in varied markets to develop new and innovative solutions and there will be results to share in the near future."

On Behalf of the Board
"Ray Paquette"
President & CEO
604.684.3301
www.internationalzeolite.com

Some statements in this news release contain forward-looking information. These statements include, but are not limited to, statements with respect to future expenditures. These statements address future events and conditions and, as such, involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the statements. Such factors include, among others, the ability to complete contemplated work programs and the timing and amount of expenditures. International Zeolite does not assume the obligation to update any forward-looking statement.

Neither TSX Venture Exchange nor its Regulation 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.