Our high-performance electrical insulating varnish offers robust insulation for electric motors, coils, and control components. Formulated for superior dielectric strength and resistance to moisture and oil, it is the ideal solution for industrial electrical protection. This red-coloured varnish enhances longevity and safety in electrical systems and is widely used as a reliable electric motor varnish.
High dielectric strength (up to 74 kV/mm) for dependable insulation
Excellent resistance to oil, moisture, and contaminants
Red-coloured for easy visual inspection
Sprayable application in aerosol form for even coating
Forms a durable protective film over coils and windings
Minimises risk of electrical arcing and short-circuits
Enhances equipment lifespan in high-load industrial environments
Quick-drying formulation saves time during maintenance or production
Acts as a sealant for pipes, gaskets, and other mechanical interfaces
Electrical motor maintenance and refurbishment
Coil protection in industrial generators and transformers
Control panels, switch bases, and shaft insulation
Sealant for mechanical components exposed to moisture or vibration
TYPICAL PROPERTIES | SPANJAARD ELECTRICAL INSULATING VARNISH |
Specific gravity @ 25°C | 0.961 |
Flash point, PMCC, °C (D-93) | 5 |
Di-electric strength (IEC 156) | |
@ 25°C, volts/mil | 1700-1900 |
@ 25°C, KV/mm | 67-74 |
Di-electric constant | |
@25°C (D-150) | 2.9 – 3.4 |
Surface resistivity, ohms/cm2 (D257) | 1x1014 |
Volume resistivity, ohms/cm2 (D257) | 1x1014 |
Moisture vapour transmission (E-96) | 4 – 5 |