RS PRO’s PCB coating for mechanical parts helps to protect electrical equipment from current leakage. It also minimises surface tracking and the effects of electrical fields. This increases the reliability of an electric system and decreases the chance of system failure due to dielectric breakdown.

The clear, moisture repellent lacquer can be used on assembled printer circuit boards (PCBs) and provides a clear coating that dries quickly to produce a smooth, transparent finish. The aerosol dispensed anti-corona lacquer is suitable for use on most bare and coated electrical equipment and displays good durability and toughness.

Electronics varnishes and lacquers provide the necessary combination of reliability and high performance for many electronic devices and applications. This RS PRO anti-corona lacquer is based on an acrylic copolymer and is also beneficial in manufacturing environments as it protects mechanical components and transformer windings against environmental contaminants while letting moisture escape.

• PCB coating supplied in a 400 ml aerosol can
• Operating temperature range of -55 °C to +125°C
• Dielectric strength 48 kV/mm
• Surface insulation resistance of 1 x 1013 Ω
• Touch dry within 15 minutes
• Tough and durable
• RoHS-2 (Restriction of Hazardous Substances) compliant

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards