- New
EAN: 6931240071717 SKU: 931071712
SCOTCH-1601/400 is a professional, clear electrical insulating spray manufactured by the renowned company 3M, which serves as an indispensable solution in the maintenance and production of electronic devices. The preparation is based on high-quality alkyd resin, which, after application, forms a transparent, exceptionally strong, yet flexible protective coating. A key advantage of this product is its impressive dielectric strength of 40 kV/mm, which guarantees effective insulation and protection against electrical breakdown.
The product has been designed for operation in the most demanding environmental conditions. The applied layer of varnish is fully resistant to the harmful effects of UV radiation, which prevents it from crumbling and yellowing over time. Additionally, SCOTCH-1601/400 exhibits high resistance to acids, industrial oils, moisture, and water, including saltwater, making it an ideal choice for applications in the marine industry and outdoor installations. The preparation effectively prevents short circuits and harmful corona effects, significantly extending the service life of protected components.A practical advantage is the very short drying time – the coating reaches an initial cure state after just 15 minutes at room temperature, allowing for quick continuation of assembly work. Full curing occurs after 120 minutes, creating a non-cracking and non-peeling barrier. Thanks to the convenient 400 ml spray form, the varnish can be precisely applied to complex shapes of coils, transformers, or densely packed PCB circuit boards. By choosing SCOTCH-1601/400, you are investing in the highest quality of electrical insulation protection confirmed by 3M standards.Product type
Electrical insulating spray / Protective spray varnish
Chemical base
Alkyd resin forming a durable and flexible dielectric coating
Voltage insulation
≥ 40 kV / mm - provides excellent insulation parameters even with thin layers
Thermal resistance
Up to 120 °C - allows for safe use in heat-generating devices
UV resistance
Full resistance; the coating does not degrade under sunlight
Environmental resistance
High resistance to moisture, water, and salt (marine and coastal applications)
Chemical resistance
Effective barrier against acids and oils used in industry
Initial drying time
15 minutes at room temperature (approx. 20°C) - allows for quick assembly
Total drying time
120 minutes at room temperature to achieve full mechanical properties
Application
Securing coils, solenoids, transformers, electronic components, PCB circuit boards
Mechanical properties
Strong, flexible coating, non-cracking and non-peeling during operation
Color
Clear / Transparent - allows for visual inspection of protected elements
Packaging capacity
400 ml - efficient pressure spray packaging
Usage conditions
Good room ventilation and use of personal protective equipment required
Warranty
2 years (24 months) provided by the manufacturer
Contents
1x Electrical insulating spray 400ml
Dimensions, Weight
Product dimensions: 67 x 67 x 200 mm (D x W x H)
Packaging dimensions: 67 x 67 x 200 mm (D x W x H)
Product weight: 390 g
Weight with packaging: 390 g
Specific References