American Freezeblast, Inc. offers dry ice blasting services to clean various surfaces without using hazardous materials. This environmentally friendly method involves using solid carbon dioxide to effectively remove organic and industrial contaminants while avoiding excess moisture and waste. The technology is designed to lower overhead costs and can serve numerous industries, including aerospace, automotive, and food processing.

1. “ Environmental Specialty Contractors” FreezeBlast ® is registered trademark of American FreezeBlast, Inc. Serving the United States with Dry Ice, Abrasive and Hydro Blasting. Specialty Blasting Designed for Industrial Coatings.

2. American FreezeBlast ® Inc. Established 2002 License#829984 Insured

3. Characteristics of Dry Ice Blasting Blast Media Equipment Scientific Principles

4. Blast Media – Dry Ice Solid form of Carbon Dioxide Available in Pellets and Flakes -109°F Inert ( non -combustible) RECYCLED - Man-made bi-product of hydrocarbon and ammonia production 0.03%/Vol in normal atmosphere

5. Scientific Principles DRY ICE BLAST CLEANING Impact Flushing Action of CO2 Particles Uses kinetic energy effectively sublimates on impact.

6. Scientific Principles Thermal Effect Kinetic Effect Sublimation Effect

7. Thermal Effect Dry ice particles have a temperature of –109F. When these particles impact the impurities on the surface, the impurities are cooled down tremendously, shrink and then loosen from the surface. In most cases the surface temperature will fall below most impurities freeze point. As impurities freeze they lose their adhesion.

8. Kinetic Effect When dry ice particles exit the nozzle, they have kinetic energy. As in commercial blast cleaning the impurities are dislodged from the surface. Unlike sand, dry ice has a lower hardness characteristic and therefore greater kinetic energy can be used to break impurities from the surface without damage occurring.

9. Sublimation Effect When dry ice particles strike the surface, they immediately phase into gas from solid. The effect increases the gas volume approximately 700 times. The sudden increase in volume assists in moving the brittle fragments of impurities away from the surface.

10. Types of Applications Organic/Biological Contaminants Man-made/Industrial Contaminants Surface Preparation & Coatings Removal

11. Types of Applications Organic/Biological Contaminants Mold Mildew Dirt/Mud Algae Bird Droppings Soot Moss Bacteria Decaying Matter Fruits & Vegetables Sugars/Syrups Flours & Grains

12. Types of Applications Man-Made/Industrial Contaminants Manufacturing Residue Soot/Carbon Build-up Adhesive Overspray Welding Slag Cement/Plaster Grease & Grime Chemical Polymers Hydrocarbons Paper/Pulp Scale Ink Gum

13. Types of Applications Surface Rust & Oxidation Paint/ Graffiti Sealers Lacquers Urethanes Adhesives Resins Poly. Foam Plaster Tar Surface Preparation and Coatings Removal

14. What Surfaces Can Be Cleaned With FreezeBlasting? Steel Glass Aluminum Wood Fiberglass Tile Plastic Rubber Brick/Stone Cement

15. What Can Be Cleaned? Belts and Hoses Co-Generators Compressors/Condensers Escalators/Elevators Food Processing/Packaging Lines High Polished Molds Hydro-Electric Generators Mfg. Equipment & Tools Printing Presses Relays/Bearings/Cylinders Turbines Trucks/Engines/Boilers/ Tanks Boilers Wood – Mold Remediation

16. vs. Traditional Cleaning Process Dry Ice Blasting 1 Any characteristic of hazardous material being removed becomes the characteristic of the media used for removal D RY I CE B LASTING VS. T RADITIONAL C LEANING P ROCESSES 1 Any characteristic of hazardous material being removed becomes the characteristic of the media used for removal Method NON-Abrasive Hazardous Material 1 Performance Toxicity Conductivity Dry Ice Blasting YES NO Superior NO NO Sand Blasting NO YES Moderate YES NO Glass Bead Blasting NO YES Moderate YES NO Walnut Shell Blasting NO YES Limited NO NO Steam Jet Blasting YES NO 1 Inferior NO YES Water Jet Blasting YES NO 1 Inferior NO YES Chemical Solvents NO YES Limited YES YES Hand Scrubbing NO NO 1 Inferior NO NO

17. Benefits of FreezeBlasting New technology breeds new phrases – “Clean Cleaning” Unlike all other surface preparation technologies, there are: NO Residual chemicals; NO Residual abrasives; NO Residues of any kind; NO Excessive moisture; NO Additional mess to clean up; NO Hazardous materials to dispose of; NO Headaches. There is NO other environmentally safer alternative.

18. Benefits of FreezeBlasting Dry Ice Blasting SHOULD Be Used When There Is A Concern For: Surface Abrasion Avoidance of Drainage into Watershed/Storm Drains Avoidance of Sand/Grit Entrapment Difficult or Excessive Cleanup Complexity of the Surface Critical Production Downtime Elimination of Solvents/Chemicals Elimination of Rinsing and Drying Delicate Electrical Wiring

19. Benefits of FreezeBlasting? New technology breeds old phrases – “Bottom Line” In today’s business environment, cost cannot only be measured in the amount of capital outlay. Many other factors are considered. Increasingly important to lower the bottom line to maximize the top line. Labor costs, workman’s comp insurance, and environmental requirements are only small examples of the burden many companies experience. Important to find and use new technology that can relieve these burdens. Dry Ice Blasting is a cost effective means of reducing overhead.

20. In an article for the Journal of Protective Coatings & Linings, author J.D. Hansink, stated that in the year 2000 there was 1.6 million tons of Silica sand purchased for sandblasting/coatings operations . The sand cannot be reused, and this contaminated sand has contributed to contaminated sites and ultimately goes into landfills across the country. In January 2004, Wayne Davey, Chairman of Ventura County Economic Development Association stated his top 10 issues for 2004. Water issues impacting the region is one of his top ten concerns. His concern is not only the amount of water supply due to drought and population increase, but also water pollution and impaired watersheds. Michael Peevey, President of the California Public Utilities Commission stated in March 2004 that his #1 goal was energy efficiency . Commercial and industrial customers can increase their energy efficiencies by 10% or more by keeping HVAC units & machinery clean and protected. Tinker Air Force reported it eliminated hazardous waste disposal associated with 17,000 gallons of chemicals they no longer need to use because they are now using dry ice blasting. ENVIRONMENTAL IMPACT

21. Environmental Concerns Green House Effect – Global Warming It has been established by EPA studies that CO 2 emissions are contribute to the global warming problems of the world. Our process uses CO 2 that would otherwise be vented to the atmosphere. Therefore, our process does not add any additional CO 2 emissions. Our process uses, in essence, recycled waste product, then converts it into a usable phase. American FreezeBlast applies it as a replacement for traditional hazardous material such as solvents and chemicals.

22. Industries Served by FreezeBlasting Aerospace Automotive Mfg. Construction Energy/Nuclear Food/Agriculture Foundry/Smelting General Mfg. Marine Oil/Petrochemical Printing/Publishing Semi-Conductor

23. Some of our satisfied customers include: 3P Delivery LLC Antoni International Avalon Design Builders Berry Petroleum CEMEX Chevron City of Oxnard – Public Water Works City of Ventura Clorox Corporate Express County of Ventura – Environmental & Energy Resources Division Cytek Duke Energy General Electric George Weston Bakeries Horton Technologies Mitsubishi Military Sealift Command Ojai Valley Water District PacifiCorp PG&E Partners Regenco Rexham Can Company Siemens Sherwood Home Construction Shultz Steel SoCal Edison Sports Club – Los Angeles The Thatcher School – Ojai, CA U.S. Navy U.S. Bureau of Reclamation Xcel Power Zaputo Cheese

24. Results / Examples

25. Cleaning Hydro-Electric Turbine

26. Cleaning Hydro-Electric Turbine

27. Cleaning Hydro-Electric Turbine

28. Cleaning Turbine Dovetails

29. Cleaning Turbine Blades

30. Cleaning Turbine Blades

31. Cleaning Other Turbine Components

32. Cleaning Other Turbine Components

33. Cleaning Other Turbine Components

34. Cleaning the USN PECOS

35. Cleaning Heat Exchangers on a Navy ship

36. Cleaning Ventilation Shafts on a Navy ship

37. Cleaning Greasy Air Ducts on a Navy ship

38. Wastewater Facility – Ventura County 2003 BEFORE

39. Wastewater Facility – Ventura County 2003 AFTER

40. American FreezeBlast, Inc. 1409 Kuehner Dr., #112 Simi Valley, California 93063 www.freezeblast.com Toll Free: (800) 649-5045 Fax: (818) 346-3101 Contact Us Email: Marketing & Sales: [email_address] Customer Service: [email_address] Operations & Dispatch: [email_address] FreezeBlast ® is registered trademark of American FreezeBlast