Thermally Conductive Potting Compound 2.0W/m·K UL94 V-0 Anti-Aging Silicone for Automotive Lighting Outdoor Protection

HN-8820 is a waterproof and anti-aging electronics potting compound with 2.0 W/m·K thermal conductivity and UL 94 V-0 flame retardancy. Engineered for automotive lighting, outdoor electronic enclosures, and UV-exposed applications, this silicone encapsulant resists yellowing and maintains optical clarity for transparent housing applications. Provides decades of reliable protection against moisture, UV exposure, and temperature extremes from -40°C to 150°C.

• Waterproof & Moisture-Sealing: Complete moisture barrier prevents corrosion and short circuits in outdoor electronics
• Anti-Aging & Anti-UV: Specialized formulation resists sunlight degradation and maintains optical clarity for transparent housing applications
• Anti-Yellowing: Does not yellow or discolor after prolonged UV exposure — preserves LED and indicator visibility
• Thermal Conductivity 2.0 W/m·K: Effectively dissipates heat from sealed automotive lighting and outdoor power electronics
• UL 94 V-0 Flame Class: Self-extinguishing fire safety rating for automotive and outdoor electrical compliance
• Thermal Cycling Endurance: Remains flexible through repeated -40°C to 150°C temperature swings without cracking

LED headlight, taillight, fog lamp, and DRL module encapsulation. UV-resistant formulation prevents yellowing while providing waterproof protection against road spray and under-hood heat.

Complete environmental sealing for telecom cabinets, industrial control boxes, and power distribution units exposed to rain, humidity, dust, and UV radiation 24/7.

Salt-resistant waterproof encapsulation for navigation systems, marine communication equipment, and bilge pump controllers in constant moisture environments.

High-power LED driver encapsulation for 24/7 outdoor luminaires. Anti-yellowing formula maintains optical clarity for secondary optics visibility.

Environmental protection for weather stations, traffic sensors, and outdoor IoT edge devices with combined waterproofing and UV resistance.

Excellent adhesion to connector housings and cable jackets for moisture-proof field-installed connections in outdoor infrastructure.