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3M Novec HFE71DE Hydrofluoroether Precision Cleaning Fluid 25kg Drum

3M Novec HFE71DE Hydrofluoroether Precision Cleaning Fluid 25kg Drum
3Mâ„¢ Novecâ„¢ 71DE Engineered Fluid is a hydrofluoroether, Methyl Nonafluorobutyl Ether (C4F9OCH3), in an azeotrope formulation with trans-1,2-dichloroethylene (t-DCE). This mixture is a true azeotrope, with constant vapor and liquid composition at its boiling point.
£1838.95 excl VAT
£2206.74 inc VAT

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No stock - lead time 10 days
Bulk discounts
£1838.95 + VAT
£1747.00 + VAT
£1701.03 + VAT
£1655.06 + VAT

This fluid is ideal for medium-duty cleaning and degreasing tasks, as well as specialty solvent applications, and is intended to replace ozone-depleting materials in many applications. It has zero ozone depletion potential and other favorable environmental properties.

The increased solvency and low surface tension, nonflammability and constant composition during boiling of Novec 71DE fluid make it ideal for immersion and vapor degreasing applications. These properties also may make the azeotrope ideal for certain coating and lubricant deposition applications where increased solvency is required.


  • Cleaning, rinsing and drying agent
  • Cleaning of oils, greases, waxes
  • Specialty solvent applications, including coatings

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.

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Sil-Mid Limited DO NOT GUARANTEE that the information on this page is the most up to date information available from the manufacturer, there are times when updated information is released and we are not made aware immediately.