---
title: "3M™ Novec™ 71DA Replacements - Enviro Tech International, Inc."
description: "Enviro Tech International offers two exceptional replacement options for the soon-to-be-discontinued 3M™ Novec™ 71DA engineered fluid: ETI 71DA and NEXT HD Pro 43A."
image: "https://envirotechint.com/wp-content/uploads/2024/10/replacement-solvent-white.png"
---

#### 3M™ Novec™ 71DA Replacement

**ETI 71DA – Exact Molecule Replacement**

ETI 71DA is an exact-isomer replacement for 3M™ Novec™ 71DA, offering:

- Chemical Equivalence: Identical chemical and physical properties to Novec™ 71DA
- Versatile Applications: Suitable for electronics and PCB cleaning, aerospace degreasing, and surface preparation
- Environmental Safety: Zero ozone depletion potential and low global warming potential (GWP = 170) • Superior Performance: Non-flammable, fast-drying, and leaves no residue

[ETI 71DA](https://envirotechint.com/product/eti-71da/)

**NEXT HD Pro 43A – Drop-In Replacement**

NEXT HD Pro 43A is an advanced drop-in replacement for Novec™ 71DA, providing:

- Enhanced Cleaning Power: Outperforms Novec™ 71DA in removing tough contaminants
- Broad Spectrum Capability: Effective for various contaminants in precision cleaning applications
- Material Compatibility: Safe for use with most polymers, elastomers, and metals
- Cost-Effective Solution: More economical alternative without compromising performance

[HD Pro 43A](https://envirotechint.com/product/hd-pro-43a/)

**EnSolv Plus – PFAS-Free Drop-In Replacement**

EnSolv Plus is a cutting-edge, PFAS-free replacement for Novec™ 71DA, featuring:

- PFAS-Free Formulation: Contains no HFCs or HFEs, ideal for environmentally conscious applications
- Superior Solvency: High KB value for effective cleaning of hydrocarbon soils
- Versatile Applications: Suitable for vapor degreasing, ultrasonic cleaning, and general precision cleaning
- Regulatory Compliance: Meets EPA standards and is not considered a Hazardous Air Pollutant (HAP)

[EnSolv Plus](https://envirotechint.com/product/ensolv-plus/)

![3M™ Novec™ 71DA (1) - Enviro Tech International](https://envirotechint.com/wp-content/uploads/2025/02/3M%E2%84%A2-Novec%E2%84%A2-71DA-1-e1740775301386.avif)

[Download Comparison Sheet](https://envirotechint.com/wp-content/uploads/2025/02/3M%E2%84%A2-Novec%E2%84%A2-71DA-1.pdf)

#### Making The Switch

Making the Switch

Transitioning from 3M™ Novec™ 71DA to one of these replacements is straightforward. Our team of experts is ready to assist you in integrating the best solution for your specific needs, ensuring a smooth and efficient changeover .

Contact Enviro Tech International today to learn more about how we can help you seamlessly replace 3M™ Novec™ 71DA in your applications. With over 25 years of experience serving clients from large corporations to small and medium-sized businesses globally, we have the expertise to meet your specific requirements .

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