3M™ Novec™ 2701 Electronic Grade Coating


3M™ Novec™ 2701 Electronic Grade Coating



3M™ Novec™ 2701 Electronic Grade Coating is a fluorinated polymer solution in a hydrofluoroether solvent. Designed for moisture and corrosion protection of printed circuit boards and electronic components, the coating dries to a thin, clear film.

It does not need curing and is easy to apply, remove and repair. Both the solution and polymer are low in toxicity, non-ozone depleting and RoHS compliant. The coating contains a yellow-orange dye that is built into the polymer and designed to fluoresce under UV light to aid the inspection of the coating and quality control of the coating process.



  • Easy application and processing – dries in seconds without the need for post-application curing
  • Can be easily removed for rework and repair using 3M™ Novec™ Engineered Fluids
  • Is UV detectable for easy identification of coating and quality control
  • Allows solder-through repairability and has excellent hydrophobic and oleophobic properties