Acrylic Conformal Coating


ABCHIMIE AVR80 BA Conformal Coating is a transparent, non-toxic and flexible acrylic coating for the protection of electronic boards formulated by ABchimie to meet the highest requirements for protection from moisture, dust and chemicals.

AVR80 BA is designed to be removed with ABCHIMIE SND or DNS (100% Ozone Friendly).



  • Excellent adhesion in all weather conditions
  • UV tracer
  • Temperature range of -65°C to +150°C
  • Can be welded without fear of highly toxic gases being produced (contains no isocyanates)
  • Resistant to mold growth
  • Fully removable with ABchimie SND or DNS
  • Excellent dielectric properties
  • UL94V0 approval (File E308681)
  • NF EN 61086-2 Approval
  • NF EN 45545, NF EN 16101, NF EN 16102 Approvals
  • Complies with IPC-CC-830 and MIL-I-46058C
  • Halogen free.



AVR80 BA can be applied by spraying, dipping or manually. Coating thickness depends on the application method, but a "dip coater" normally deposits a film thickness of about 25 microns (single layer).

AVR80 BA contains a UV tracer that allows inspection of the PCB after coating to ensure complete and uniform coverage.

The more intense the reflected light, the thicker the coating layer.

Before coating, PCBAs should be clean, dry, and free of moisture.

Homogenization of AVR80 BA is necessary before use. Trouble or a white veil can also be observed in the varnish AVR80 BA, then just mix the varnish before use.



  • 400 ml drum
  • 5 liter drum
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