ESD-Safe Coatings

ESD-safe coatings can add static-dissipative behavior to a printed part used around electronics.

Common Uses

ESD coatings can be useful for:

• Electronics trays
• PCB holders
• Work-cell organizers
• Test fixtures
• Assembly aids
• Inspection nests
• Component holders

Advantages

Benefits include:

• Adds ESD behavior without changing the base print material
• Useful for large fixtures
• Can be applied to custom tooling
• May be faster than sourcing ESD-safe filament
• Useful for electronics work cells

Disadvantages

Limitations include:

• Must be verified for the required resistance range
• Can wear or scratch
• May need reapplication
• Surface preparation matters
• Not all coatings are equally durable
• Not a substitute for a complete ESD control program

JaegerTech View

ESD-safe coatings are useful when the printed part geometry is right but the surface needs static control. Critical ESD applications should be tested and verified.