Herschell Silicone Varnish Clear 400ml

Herschell Silicone Varnish Clear 400ml (HERS0210) is a high-performance conformal coating designed primarily for the electronics and electrical sectors. Unlike standard silicone sprays used for lubrication, this is a resin-based varnish that dries to form a durable, protective barrier against harsh environmental conditions.

Key Features

• Conformal Coating: Formulated with a medium-hard methylphenyl silicone resin that provides a clear, long-lasting film.
• Extreme Temperature Resistance: Maintains its integrity at service temperatures up to 400°C, making it suitable for high-heat industrial components.
• Weather & UV Resistant: Offers "ultra-long life" even when exposed to direct sunlight, preventing the yellowing or cracking common with cheaper coatings.
• Anti-Corrosive: Specifically designed to safeguard delicate circuit boards and metallic surfaces from saltwater, humidity, and chemical oxidation.
• Versatile Substrates: While famous for electronics, it can also be used to restore old faded paint or protect brass, copper, wood, and ceramics.

Technical Specifications

• Product Code: HERS0210.
• Size: 400ml Aerosol.
• Drying Time: Fast-drying formula for rapid production or repair turnaround.
• Dielectric Strength: Provides excellent insulation to prevent electrical tracking or short circuits on PCBs (Printed Circuit Boards).