GBC V-66 Insulating Lacquer Spray 200ml – Clear Conformal Coating for PCBs

The GBC V-66 is a clear, fast-drying insulating lacquer spray that forms a tough protective film with high dielectric strength. It's the finishing coat for coils, transformers, circuit boards and electronic components — sealing them against moisture, salt air and the atmosphere.

The transparent film protects without hiding the board, withstands soldering through it, and dries fast for quick rework. 200 ml aerosol.

Key Features

• Clear insulating lacquer spray (conformal coating)
• High dielectric strength; tough protective film
• Protects against moisture, salt air and atmospheric elements
• For coils, transformers, PCBs and electronic components
• Withstands soldering through the coating; quick-drying
• 200 ml aerosol

Technical Specifications

• Type: Insulating lacquer / conformal coating spray
• Finish: Clear / transparent
• Properties: High dielectric strength, quick-drying, solderable
• Protects against: Moisture, salinity, atmospheric elements
• For: Coils, transformers, PCBs, electronic components
• Content: 200 ml
• Manufacturer part number: 48.4020.20 (V-66)

Product Benefits

• Seals a repaired board against humidity and corrosion
• Transparent, so test points and markings stay visible
• Solderable — you can rework a coated board without stripping it
• Essential for electronics near damp, coastal or outdoor conditions

Why You'll Love It

• The standard protective coat for any serious electronics repair
• Dries fast and stays clear — clean, professional finish