
AeroTron-AV:
a Direct TCE Replacement
The original TCE ban for industrial and commercial uses begins September 15, 2025**
In December 2024, EPA issued a final rule regulating TCE.
As noted in the EPA tce-fact-sheet.pdf (dated Jan.2025) industrial and commercial uses of TCE are prohibited after September 15, 2025…All uses of TCE are eventually prohibited. The fact-sheet notes…a workplace chemical protection program (WCPP) is required for a limited number of conditions of use of TCE where a phase-out will take longer than one year. Some of these uses include vapor degreasing.
**”By an order dated January 16, 2025, the Third Circuit left the temporary administrative stay of the effective date in place pending further order of the court; therefore, the final rule has yet to go into effect. EPA published a federal register notice further postponing the effective date of all the requirements associated with TSCA section 6(g) exemptions in the final TCE rule for 90 days until June 20, 2025, pending judicial review. Additionally, EPA has asked the court for more time to determine our next steps and to extend our deadline to respond to the stay for another 60 days. EPA is awaiting that response and will provide more information as it becomes available.” reference: Risk Management for Trichloroethylene (TCE) website
Even though the final rule has yet to go into effect…the fact sheet notes all uses of TCE are eventually prohibited. So now is the time to find TCE alternatives…especially if you are vapor degreasing.
DIRECT TCE REPLACEMENT SOLVENT
AeroTron-AV is specifically designed to replace Trichloroethylene (TCE) in vapor degreasing with improved health, safety, regulatory, permitting and environmental benefits. Best of all, the switch over with modern vapor degreasing equipment is simple and we can assist you every step of the way!

Advantages of AeroTron-AV
Cleans as effectively as TCE
Very favorable workplace recommendation of
150 ppm TLV-TWA (vs . 0.2 ppm as an 8-hour TWA for TCE)Improved H&S profile over TCE
No need for HAP (hazardous air pollutant) reporting
NESHAP compliant
Not considered a hazardous waste for disposal
No boosting or bath testing required
Non-flammable—no flash point
Distillable
Ships via common carrier
Can be used in your current vapor degreasing equipment
116°F boiling point
High solvency power
Economical Solvent Disposal Program available
Always in stock and ready to ship
WORKS LIKE TCE WITH AN IMPROVED HEALTH AND SAFETY PROFILE
Performance Properties | AeroTron™-AV | TCE |
---|---|---|
Boiling Point | 116° F / 47° C | 188° F / 87° C |
Flash Point, by ASTM D93-TCC | None | None |
Evaporation Rate | Quickly & Completely | Quickly |
Azeotropic Composition | Yes | Yes |
Broad Metal Compatibility | Yes | Yes |
Hydrolysis | Highly Stable | Not stable-requires stabilizers |
Distillable | Yes | Yes |
Kauri Butanol Value | 93 | 128 |
Non-Volatile Residue | < 10 ppm | < 10 ppm |
Odor | Very Mild | Strong |
Sizes to meet your needs: 16oz, 1 gallon, 5 gallon, 30 gallon and 55 gallon drum

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Reliance also manufactures the ULTRA™ line of vapor degreasing equipment to provide our customers a simple comprehensive cleaning package for your company.
LEARN MORE
Excellent Health, Safety and Regulatory Profile as Compared to TCE
Excellent for Vapor Degreasing and Ultrasonic Cleaning
No special equipment modifications required
Use as a direct, drop-in replacement in your vapor degreaser
Easy to switch over to AeroTron-AV
AeroTron-AV is Cost Effective
We recognize that the total cost of cleaning is more than just the cost of the solvent. That is why with AeroTron-AV not only will you find a competitively priced product, but a full compliment of support personnel, and performance characteristics that enhance the cost effectiveness of choosing AeroTron-AV:
Excellent soil loading
Extensive bath life and stability
Manufacturer's expertise and product support with every drum
Distillable