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How To Effectively Clean Your Machine Parts With Vapor Degreasing

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Precision parts manufacturing demands effective materials selection, minute attention to design details, precise tools and machines, and highly skilled labor. But even a microscopic speck or smudge of grease, oil or dirt on a part can render all of the above useless. For precision parts to fit together to the correct tolerances and for welds to hold, parts must be impeccably cleaned and free of all traces of contamination. Yet, operational efficiency also must be considered. The ideal cleaning system for parts will be both effective and economical.

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Let Enviro Tech Test Clean your Parts

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Here at Enviro Tech International degreasing solvents are all that we do, and thus we understand the importance of a high quality standard for precision cleaning in the manufacturing process. We also understand that much thought goes in to deciding not just what products are selected for use in critical cleaning, but that the methods in which these products are to be used are equally important.

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Replacement Options for 3M Novec Fluids – A Comprehensive Guide

Overview

With 3M’s complete phase-out of its Novec™ product line by the end of 2025, industries must rapidly identify alternative solutions to ensure process continuity, compliance, and environmental responsibility. Enviro Tech International offers a comprehensive portfolio of replacement fluids designed to match or exceed the performance of Novec products—whether you’re looking for direct drop-in replacements, PFAS-free* solvents, or aqueous alternatives.

This guide will help technical teams assess which solution best fits their needs based on application, performance, and long-term sustainability goals.

Categories of Enviro Tech Replacement Options

  1. Drop-In Replacements (HFE-Based, Chemically Similar to Novec)
  2. PFAS-Free, Next-Generation Solvents
  3. Aqueous Cleaning Alternatives
  1. Drop-In Replacements for Novec Fluids

Enviro Tech’s HFE-based products are engineered to provide seamless, one-to-one performance in systems originally designed for Novec fluids, requiring minimal if any process modifications.

  • Replacement for Novec 7100 (HFE-7100)
    • Exact-Molecule Replacement Product: ETI 7100
    • Description: Chemically and physically identical to Novec 7100, with a boiling point of ~61°C, low surface tension, and excellent thermal stability.
    • Ideal Use: Anywhere Novec 7100 was used.
  • Replacement for Novec 7200 (HFE-7200)
    • Exact-Molecule Replacement Product: ETI 7200
    • Description: ETI 7200 is entirely made of HFE 7200, offering an identical physical and chemical performance to Novec 7200.
    • Ideal Use: Anywhere Novec 7200 was used.
  • Replacement for Novec 7300
    • Exact-Molecule Replacement Product: ETI 7300
    • Description: Exact 1-for-1 replacement of Novec 7300.
    • Ideal Use: Anywhere Novec 7300 was used.
  • Replacement for Novec 71DA, 71DE, and 71IPA
    • Exact-Molecule Replacement Products: ETI 71DA/71DE/71IPA
    • Description: Chemically and physically identical replacements for Novec 71DA, 71DE, and 71IPA.
    • Ideal Use: Anywhere Novec 71DA, 71DE, or 71IPA was used.
    • Drop-In Replacement Products: Next HD Pro 43, Next HD Pro 43A, EnSolv Fluoro IPA – formulated to mimic the composition and properties of Novec 71-series fluids without the high price point.
    • PFAS-Free: EnSolv Plus Series and CX100 – Formulated to closely match the performance of Novec 71-series fluids while meeting modern environmental standards.
  • Replacement for Novec 72DA and 72DE
    • Exact-Molecule Replacement Products: ETI 72DA/72DE
    • Description: Drop-in replacements offering identical physical properties to Novec 72DA and 72DE, suitable for more aggressive cleaning tasks without equipment modification.
    • Ideal Use: Anywhere Novec 72DA or 72DE was used.
    • Drop-In Replacement Products: Next HD Pro 70, Next HD Pro 70A – formulated to mimic the composition and properties of Novec 72-series fluids without the high price point.
    • PFAS-Free Analog: EnSolv Plus Series – Engineered to mimic Novec 72-series performance for organizations moving toward PFAS-free cleaning solutions*.
  1. PFAS-Free, Next-Generation Solvents

Enviro Tech is a pioneer in offering PFAS-free solvents that provide exceptional cleaning performance without the environmental concerns of legacy fluorinated chemicals.

  • EnSolv® Plus
  • KB Value: ~113 (high solvency power)
  • Features: Non-flammable, zero ozone depletion, and low global warming potential. Formulated to include no PFAS by any current or anticipated definition domestically or internationally.
  • Ideal Use: Degreasing applications requiring powerful cleaning with compliance confidence—excellent for aerospace, defense, and industrial manufacturing. This is a PFAS-free solvent by every current and anticipated definition for wherever Novec 72DA is found.
  • Note: EnSolv Plus is designed for vapor degreasing systems and is compatible with most existing cleaning equipment.
  1. Aqueous Cleaning Alternatives

When water-based cleaning is a viable path, Enviro Tech’s aqueous solutions deliver robust performance with simplified compliance and improved worker safety.

  • ETI 2515 – Mild Alkaline Aqueous Cleaner
    • Features: A biodegradable, low-alkaline cleaner designed for safe and effective removal of machining oils, lubricants, particulate matter, and light industrial soils. Non-hazardous and phosphate-free, making it an environmentally responsible option for routine cleaning tasks.
    • Ideal Use: Suited for general-purpose cleaning of ferrous metals in manufacturing, maintenance, and fabrication settings. Especially effective in immersion, spray, or ultrasonic systems where safety and material compatibility are priorities.

 

  • ETI 2515 (Mild Alkaline Cleaners)

    • Features: Non-hazardous, biodegradable, and excellent for removing machining oils, lubricants, and particulates.
    • Ideal Use: , especially on ferrous metals.

     

  • ETI 1800 Series – Heavy-Duty Aqueous Cleaner

    • Features: A high-performance, water-based alkaline cleaner formulated to remove tenacious soils such as heavy stamping oils, carbon residues, and heat-treat scale. Contains corrosion inhibitors for safe use on ferrous and non-ferrous metals.
    • Ideal Use: Precision cleaning in demanding environments like aerospace, defense, automotive, and general metalworking. Frequently used in ultrasonic cleaning systems to enhance removal of complex or baked-on soils.
    • System Compatibility: ETI 1800 is fully compatible with spray, immersion, and ultrasonic cleaning equipment. For optimal results, follow with deionized water rinsing and drying stages tailored to part geometry and cleanliness requirements.

How to Choose the Right Enviro Tech Replacement Strategy

  • Drop-In Solutions (ETI 7100, 7200, 7300 Series):

Choose these when you need minimal change, rapid qualification, and full compatibility with existing Novec-based systems.

  • PFAS-Free Options (EnSolv® Plus):

Opt for this if you’re aligning with long-term sustainability goalsinitiatives, or need to reduce regulatory exposure related to fluorinated solvents.

  • Aqueous Solutions (ETI Series): Ideal for operations seeking to move away from solvents.

Conclusion

The phase-out of 3M’s Novec product line marks a critical moment for industries that depend on high-performance cleaning and heat transfer fluids. Enviro Tech International provides a full spectrum of drop-in replacements, PFAS-free solvents, and aqueous alternatives to help you transition smoothly—without sacrificing quality, safety, or compliance.

Whether you need an identical substitute or are ready to move to a next-generation chemistry, Enviro Tech is your go-to partner in building a post-Novec process that’s reliable, efficient, and future-proof.

*Formulated to include no PFAS by any current or anticipated definition domestically or internationally