Würth
Würth Kontakt SL Contact Protective Lacquer
Würth Kontakt SL Contact Protective Lacquer
Key Features
- Transparent protective lacquer spray for electrical systems.
- Prevents and rectifies soft shorts on coils and transformers.
- Provides insulation in both high- and low-voltage areas.
- Forms a glossy, flexible protective film.
- Insulates and seals against moisture, dirt, and corrosion.
- Resistant to water, diluted acids, bases, and general environmental influences.
- Adheres to a wide range of metals including copper, brass, steel, chrome, and aluminium,
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Description
Durable Electrical Protection
Würth Kontakt SL Contact Protective Lacquer is a specialised insulating spray that provides long-term protection for electrical systems and components. It creates a transparent, glossy, and flexible film that prevents the formation of soft shorts and reduces the risk of short circuits in both high- and low-voltage applications.
Reliable Insulation and Sealing
Once applied, the lacquer forms a strong yet flexible protective layer that:
- Insulates wiring and connectors.
- Seals against water ingress.
- Prevents damage from diluted acids, bases, and corrosion.
- Protects delicate electrical systems from contamination and environmental factors.
Excellent Material Compatibility
The lacquer adheres effectively to common conductive and structural metals such as copper, brass, aluminum, chrome, and steel, ensuring versatile application across electrical and electronic assemblies.
Practical Application
The spray is transparent, ensuring that visual inspection of wiring and components remains possible after application.
Technical Information
Specifications
Form: Transparent protective lacquer (aerosol)
Colour: Transparent (glossy film)
Application Range: Electrical cables, coils, transformers, connectors, and wiring harnesses
Resistance: Water, diluted acids, bases, corrosion
Shelf Life: Typically 24 months from production (store sealed, cool, and dry)
Documents
Application Instructions
- Ensure that the electrical system is de-energised before use.
- Clean the application area thoroughly, removing dirt, grease, and moisture.
- Shake the can well before use.
- Spray evenly from a distance of approx. 25cm at room temperature.
- Allow the lacquer to dry completely before restarting the electrical system.
- After use, hold the can upside down and spray briefly to clear the valve.
Usage Notes
- Highly flammable aerosol - do not spray near open flames or hot components.
- Container is pressurised - protect from sunlight and temperatures above 50°C.
- Always confirm material compatibility with preliminary testing.