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White 4 oz tub of 711 silicone dielectric grease

4 Oz Silicone Dielectric Grease

SKU CH-9JA6-K5JNN

Silicone dielectric grease lubricates, seals and insulates electrical connectors, O-rings and plumbing parts from -40 °F to 400 °F with 500 V/mil insulation

  • FeaturesLubrication, Sealing, Protection, Electrical Insulation, Wat
  • Weight0.159 kilograms
  • TypeGrease
  • Protects connectors from corrosion with 500V/mil electrical insulation
  • Withstands extreme temperatures from -40F to 400F without hardening
  • Waterproof seal prevents leaks on automotive, plumbing and electrical parts
  • Compatible with NBR, EPDM and silicone rubber without swelling or cracking
  • 4 Oz tube delivers long-lasting lubrication for brake pins, O-rings and battery terminals

4 oz Silicone Dielectric Grease

This 4 oz silicone dielectric grease provides waterproof lubrication, sealing and electrical insulation for automotive, plumbing and electrical connectors. It protects O-rings, gaskets and terminals from moisture, salt and corrosion. The compound withstands temperatures from -40F to 400F without hardening or melting. TSCA certification confirms compliance with safety requirements.

Technicians maintaining rubber seals and wiring

The grease suits mechanics, electricians and DIY users who need a non-conductive paste for spark plug boots, battery terminals, brake caliper pins and plumbing O-rings. It is compatible with NBR, EPDM and silicone rubber without causing swelling or cracking. Buyers who require a conductive thermal compound for CPU or GPU heat transfer should select a different product.

Stable viscosity across a wide temperature range

Under sustained heat the grease resists oxidation and UV exposure, keeping its texture instead of drying out or running off. The 500V/mil dielectric strength remains effective during long-term exposure to moisture and salt. This behaviour reduces the frequency of re-application on connectors and seals that see continuous thermal cycling.

Highlights

  • Protects connectors from corrosion with 500V/mil electrical insulation
  • Withstands extreme temperatures from -40F to 400F without hardening
  • Waterproof seal prevents leaks on automotive, plumbing and electrical parts
  • Compatible with NBR, EPDM and silicone rubber without swelling or cracking
  • 4 Oz tube delivers long-lasting lubrication for brake pins, O-rings and battery terminals

Specifications

BrandFOTU
FeaturesLubrication, Sealing, Protection, Electrical Insulation, Waterproofing, Corrosion Prevention, Automotive, Electrical, Plumbing, DIY
Weight0.159 kilograms
TypeGrease

Questions about this item

What rubber parts should I already have to apply the 4 oz dielectric grease?

The grease is compatible with NBR, EPDM and silicone rubber O-rings, gaskets and seals without causing swelling or cracking.

Will the grease stay stable on older brake caliper pins that see -40F to 400F?

Yes, the silicone-modified petroleum formula resists oxidation and UV rays and keeps its texture across that full temperature range.

How can I confirm the 500V/mil insulation is protecting my spark plug connectors after application?

Check for absence of moisture ingress, corrosion or arcing on the terminals during normal engine operation.

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