Technical Physical
Specific Gravity, 25/25° C
1.30 to 1.36
Specific Heat, 25° C, cal/g
Latent Heat, cal/g66.9
Viscosity, 25° C, cps
Vapor Pressure, atm
Vapor Density (Air=1)
Water Solubility (g/100ml)
Surface Tension (dyn/cm)
Flammability Limits LEL/UEL
7% - 14.0%


  • High Solvency Power
  • Broad metal compatibility
  • Broad plastic compatibility
  • Quick and Complete Drying of Parts
  • Leaves no residue upon evaporation
  • High Soil Loading Capacity

AeroTron: nPB & TCE Direct Replacement

AeroTron is a the next generation non-flammable high performance vapor degreasing and cold wipe solvent with improved chemistry over
n propyl bromide (nPB) and Trichloroethylene:

  • similar physical & performance characteristics to nPB & TCE
  • extended performance and longer bath life
  • improved workplace safety
  • suitable for use with existing equipment
  • improved chemistry eliminates likelihood of acidity
  • replaces HCFC

Outstanding Physical Characteristics and Significant Operational Benefits

Reliance: Manufacturers of Vapor Degreasing Equipment & Solvent

Cleaning of potting and masking waxes and fingerprints.

Use With Your Existing Equipment

AeroTron is Specially Designed for Ultrasonic Cleaning & Vapor Degreasing

Reliance Specialty Products, Inc. 855 Morse Ave.
Elk Grove Village, IL 60007      
Phone: 847.640.8923

  1. Easy & Economical to Ship - Not Regulated by DOT for Transportation, solvent ships standard carrier.
  2. Continued Use of Current Equipment - Modification or replacement not required.
  3. Simplified Solvent Maintenance - Boosting and acid testing not necessary compared to the Chlorinated solvents TCE and n Propyl Bromide.
  4. Readily Distillable- Allowing for repeated use of solvent.
  5. Reduced Reporting - Not NESHAP Regulated.
  6. Non-Hazardous - Not regulated under SARA, CERCLA or RCRA as hazardous for disposal.
  • No special equipment modifications required

  • Health & Safety upgrade from nPB / TCE

  • Easy to switch over to AeroTron

Removal of greases, oils, silicone, masking waxes, masking lacquers. NDT dye penetrants, drawing lubricants, collant residues and adhesives. Ultrasonic vapor degresing for removal of metal fines, polishing abrasives, and blasting media.

Metal Fabrication

All components US EPA SNAP Approved for use in Precision Electronics & Metal Cleaning, Cold Cleaning & Carrier Applications

  • No cancer or reproductive toxicity impacts
  • Outstanding 200ppm (8hr avg.) workplace exposure based on OSHA OEL & US-EPA recommendations for product components.






Perfect for vapor degreasing or cold-wipe cleaning

  • Non-flammable
  • Non-carcinogenic
  • Distillable / Recyclable
  • Highly effective at removing hydrocarbon contaminates
  • Requires no special NESHAP reporting
  • Virtually no odor 
  • Highly stable in the presence of water
  • Ships common carrier

Cleaning prior to coating, welding, brazing or adhesive bonding. Near absolute surface cleanliness for surface coating operations by plating, painting, & vapor deposition. Surface preparation to remove contaminate impediments to robotic welding, vacuum brazing, or adhesive bonding of metal parts.

Vapor Degreasing Experts

Outstanding Performance

AeroTron's physical performance will equal or outperform trichloroethylene (TCE), n Propyl Bromide (nPB), Methylene Chloride (MC), Perchloroethylene (Perc), 141b and many of the designer HFE and HCFC solvents in critical cold wipe, vapor degreasing and ultrasonic cleaning applications.



Improved Health & Safety Profile Over TCE & nPB

ULTRA Vapor Degreaser FEATURES:

  • minimize worker solvent exposure; 
  • enhance solvent containment;
  • provide state of the art control systems;
  • allow easy field maintenance;
  • automate basket handling for consistent parts processing.

Removal of flux and flux residues, polar and non-polar contamination, cleaning of electrical assemblies and fingerprints.

Reliance Specialty Products, Inc. in known throughout the industry as vapor degreasing experts because we manufacture the ULTRA vapor degreasing equipment line and AeroTron vapor degreasing solvents.

Ideal for Precision Cleaning Applications

  • Direct replacement for nPB & TCE
  • Outstanding Performance
  • Excellent Health & Safety Profile
  • Simple Change Over

Contact us for additional information 847.640.8923

Copyright ©  Reliance Specialty Products, Inc.. All rights reserved.


We would be pleased to provide you with a Sample of AeroTron for performance testing. 

Free Test Part Cleaning with AeroTron in a vapor degreaser at our Parts Cleaning Lab.

Performance Properties
Boiling Point
109° F / 43° C
Flash Point, by ASTM D93-TCC
Evaporation Rate
Quickly & Completely
Azeotropic Composition
Broad Metal Compatibility
Highly Stable
Kauri Butanol Value
Non-Volatile Residue
< 10 ppm
Water Content
50 ppm
Very Mild