MOLYKOTE 4 Electrical Insulating Compound – 150g – High Dielectric Silicone Grease for Connectors, O-Rings, Moisture Sealing – PFAS-Free, Wide Temp Range (-54°C to 200°C)

Description

MOLYKOTE® 4 Electrical Insulating Compound is a premium-grade silicone-based grease designed to offer superior electrical insulation, moisture resistance, and temperature stability. With a working range from -54°C to +200°C, it’s engineered for high-voltage environments and harsh conditions.

The non-melting, non-volatile formula forms a reliable seal around electrical connectors, O-rings, battery terminals, and more—providing long-term protection against moisture, corrosion, and electrical leakage. Its excellent adhesion to metals, ceramics, elastomers, and polymers makes it indispensable across automotive, aerospace, marine, and industrial sectors.

MOLYKOTE 4 is also PFAS-free and features a safe, inorganic thickener and silicone oil blend that maintains consistency and performance over time, even under demanding electrical and mechanical loads.

• ⚡ Superior Electrical Insulation – High dielectric strength ideal for sealed connectors, ignition systems, and junctions.

• 💧 Moisture & Corrosion Protection – Acts as a weatherproof sealant to guard against humidity and environmental damage.

• 🌡 Wide Operating Temperature Range – Stable performance from -54°C to +200°C for extreme conditions.

• 🔩 Excellent Adhesion – Bonds well to metal, rubber, plastic, and ceramic, ensuring long-lasting coverage and protection.

• ♻ PFAS-Free & Low Volatility – Environmentally conscious with minimal evaporation or breakdown over time.

• 🛠 Multi-Industry Use – Trusted in automotive, marine, aerospace, electrical, and electronics for lubricating and sealing.

• 🧴 Easy Application – Brush, wipe, or hand-apply with ease; semi-flowable to penetrate tight gaps and surfaces.