RCAI Announces Final Results of U.S. Mining Performance Evaluation Successful

July 23, 2007

SAN CLEMENTE, CALIF., July 23 /CNW/ - RCAI (OTCBB:RCAA), a world leader in environmentally friendly, productivity boosting release agents for heavy industry, announced today the successful completion of the 60-day performance evaluation of the Company's Alderox product at a major U.S. mining operation and that use of the Alderox product at the mine is now standard operating procedure.

Referring back the Company's releases since January of this year, this study specifically addressed the financial benefits of increased productivity resulting from the use of Alderox ASA-12 and RCAI's custom automated application equipment.

Gordon Davies, President of RCAI, stated, "Although confidentiality agreements preclude us from giving any specific details, we can say that the results of this study proved to the customer the benefits of utilizing the Alderox product. The Alderox product and application equipment are remaining in use at this mine as a standard operating procedure.

"We are very pleased with the results of this third party evaluation and believe that it will have a major effect on RCAI's opportunities in the global mining industry," concluded Davies.

Alderox ASA-12 was specifically formulated for use by heavy industry as a 100% natural, environmentally friendly product formulated to eliminate or reduce buildup of materials in mining haulage trucks and on equipment. RCAI is currently working with mining customers throughout the United States, Canada, Mexico and Australia and plans to begin operations in Chile and Peru over the next few months.

About RCAI

Headquartered in San Clemente, CA with offices in Colorado, Utah, Connecticut, Alabama and British Columbia, RCAI manufactures and globally markets its Alderox line of release agents and lubricants to heavy industry. The company's patented Alderox formulations, which are 100% environmentally friendly, biodegradable, non-hazardous and non-toxic, are used to reduce or eliminate the massive problems associated with the build-up of materials in asphalt and mining haul truck beds, on mining and asphalt handling equipment and on concrete forms and molds.

Alderox products are significantly enhancing productivity in some of the world's largest mines as well as in the multi-billion dollar asphalt and concrete industries. RCAI's website is located at www.rca-inc.com.

Safe Harbor Statement under the Private Securities Litigation Reform Act of 1995: The statements contained herein which are not historical are forward-looking statements that are subject to risks and uncertainties that could cause actual results to differ materially from those expressed in the forward-looking statements, including, but not limited to, certain delays beyond the company's control with respect to market acceptance of new technologies or products, delays in testing and evaluation of products, and other risks detailed from time to time in the company's filings with the Securities and Exchange Commission.

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