Electrical Polyurethane Insulation Spray

AEROTECH®
Insulation Coating Polyurethane

Protective Conformal Coating for Electrical & Electronic Components.

AEROTECH® Insulation Coating Polyurethane is a high-performance polyurethane conformal coating engineered to insulate, waterproof, and protect sensitive electrical and electronic components. Designed for use on printed circuit boards (PCBs), wiring assemblies, electrical housings, connectors, and metal parts, this specialised coating helps prevent electrical leakage, short-circuiting, corrosion, and moisture-related failures.

Pack Size: 400ml (12 x Cans Per Box)

Interior & Exterior

Features & Benefits

  • Excellent electrical insulation prevents leakage & short-circuiting
  • Strong moisture and humidity protection
  • Resists dust, dirt, oils & chemicals
  • Fast-drying formulation for quick handling
  • Provides a durable, flexible conformal coating
  • Protects PCBs and electrical components from corrosion
  • Transparent finish allows visibility of components

Intended Uses

Once applied, the coating forms a thin, transparent, highly durable barrier that delivers excellent electrical insulation while safeguarding components from humidity, dust, dirt, chemicals, and environmental contaminants. Its fast-drying formulation ensures efficient application and minimal downtime, making it ideal for maintenance teams, electronics manufacturers, and repair technicians.

AEROTECH® Insulation Coating Polyurethane is suitable for applications requiring long-term reliability, environmental sealing, and enhanced protection in demanding operating environments, including industrial equipment, automotive electronics, marine systems, and general electrical installations.

Ideal for insulating and protecting:

  • Printed circuit boards (PCBs)
  • Electrical panels, terminals & connectors
  • Wiring assemblies & harnesses
  • Automotive, marine & industrial electronics
  • Sensors, relays & small electrical parts
  • Equipment exposed to moisture, chemicals or contaminants

Colours & Finishes

CLEAR
Glows Blue under Black Light

Red

Please Note: Colour swatches and illustrations displayed are only to be used as a guide and can vary from the original.

AEROSOLS

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