CircuitWorks Overcoat Pen (Blue)
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CircuitWorks Overcoat Pen (Blue)

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CircuitWorks Overcoat Pen (Blue)

CircuitWorks® Overcoat Pen is ideal for protecting and insulating circuit board traces, components, and other delicate electronics. This highly effective acrylic conformal coating provides excellent protection against shorts, moisture, abrasion, fungus, and other environmental hazards. Allows for easy repair of solder mask in prototype, manufacture and repair of circuit boards.
  • Simple to use, single component system
  • Hard, durable coating
  • High dielectric strength helps prevent electrical discharge
  • Dries quickly at room temperature
  • Protects against moisture and abrasion damage
  • Meets requirements of MIL-I-46058C and IPC-CC-830A
  • Blue coating


  • Protects conductive pen traces
  • Repairs permanent solder mask with conformal coating
  • Prevents shorting and arcing

Packaging & Availability

Part # Size Units Per Case UPC
CW3300B 4.9 g (0.16 oz.) pen, blister carded 12 blister cards 32599064439