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3M™ Novec™ 2704 Electronic Grade Coating

3M ID EMMDM2EGC2704
  • Easy application and processing – dries in seconds without the need for thermal post-curing
  • Requires little or no masking
  • Allows solder-through repairability and is easily removed for rework & repair
  • Low global warming potential
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Product Details
  • Easy application and processing – dries in seconds without the need for thermal post-curing
  • Requires little or no masking
  • Allows solder-through repairability and is easily removed for rework & repair
  • Low global warming potential
  • Is thermally and electrically stable with excellent dielectric properties
  • Provides excellent repellency, anti-wetting and anti-sticking properties against liquids, water, hydrocarbons, silicones, and photoresists
  • Contains a UV fluorescent dye incorporated into the polymer for improved QC inspection

3M™ Novec™ 2704 Electronic Grade Coating is designed for the protection of printed circuit boards and electronic components. It is a clear, low viscosity solution of a 4 wt% fluoropolymer carried in a hydrofluoroether solvent. It is UV detectable.

3M™ Novec™ 2704 Electronic Grade Coating is a fluorinated polymer diluted in 3M™ Novec™ 7200 Engineered Fluid, a segregated hydrofluoroether solvent, providing a low viscosity, low surface tension coating solution. Designed for moisture and corrosion protection of printed circuit boards and electronic components, it dries to an ultrathin, transparent coating with excellent hydrophobic and oleophobic properties. It does not need curing and is easy to apply. A yellow-orange dye is incorporated into the fluorinated polymer backbone that will fluoresce under ultraviolet (UV) light, thus aiding inspection and detection in the quality control process.

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