Kontakt Chemie Electronics Varnish & Lacquer, +60°C Maximum Operating Temperature, Acrylic Resin - 30799-AH This varnish and lacquer provide a quick-drying, transparent insulating and protective coating derived from high-quality acrylic resins. It is specifically formulated for application on printed circuit boards (PCBs), safeguarding against environmental factors and potential electrical failures. Features & Benefits • Low viscosity allows for easy application from an aerosol can
• Strong adhesion across a temperature range of -40 to +60°C
• Highly effective against humidity, caustic vapours, and corrosive influences
• Can endure short-term exposure to temperatures up to +100°C
• Easily removable or repairable with appropriate solvents
• Provides significant dielectric strength to prevent electrical malfunctions Applications • Protects printed circuit boards from shorts and leaks
• Suitable for insulating coils and transformers
• Effective as a finishing coat for ornaments and furniture
• Useful for repairs on various electronic components What surface preparation is needed before applying it? Ensure surfaces are clean and free from grease using a degreaser to achieve optimal adhesion. How long does it take to dry before I can handle it? It typically dries to the touch in about 20 minutes at room temperature. Is it safe to use on all types of plastics? While generally compatible, it is advisable to test on plastics that may be susceptible to stress cracking before use. Can it be applied by methods other than spraying? Yes, it can also be applied by brush or dipping for larger production runs. What should I do if I need to remove it? Use acetone or the designated thinner for removal, ensuring to follow safety protocols during the process.