419E is a 1-part, UL 746E certified, acrylic conformal coating. It cures to a durable, flexible and smooth finish. It is easy to apply and can be handled in 15 minutes. It may be removed with appropriate strippers, or soldered through for repair or rework.

419E creates a robust moisture barrier that protects printed circuit boards in humid environments. It provides strong protection against moisture, corrosion, fungus, dirt, dust, thermal shock, short circuits, high-voltage arcing, and static discharge.

Features and Benefits
  • Certified UL 746E (File# E203094)
  • Meets IPC-CC-830B
  • Xylene and toluene free
  • Fluoresces under UV-A light
  • Suitable for use with robotic coating equipment


Catalog Number Net Volume Net Weight Packaging
419E-1L 945 mL [1.99 pt]     830 g [1.83 lb] Can
419E-4L 3.78 L [1.00 gal] 3.32 kg [7.32 lb] Can
419E-20L 18.9 L [5.04 gal] 16.6 kg [36.6 lb] Pail
419E-340G 420 mL [14.2 fl oz] 340 g [11.9 oz] Aerosol

Safety Data Sheet
Technical Data Sheet

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