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White tub of dielectric silicone grease, 3.2 oz net weight

Silicone Grease 3.2oz Dielectric

SKU CH-WJ4B-HQGX6

Dielectric silicone grease in a 3.2 oz tube insulates and lubricates electrical connectors and O-rings from -40°F to 400°F

  • Weight0.1 kilograms
  • TypeSilicone
  • Penetrates tight spaces without dripping thanks to gel-like consistency
  • Insulates electrical connections preventing arcing and current leakage
  • Withstands -40°F to 400°F resisting oxidation and decomposition
  • Food-grade formula NSF certified for incidental food contact
  • Safe on rubber plastic and metal without cracking or swelling

3.2 oz Dielectric Silicone Grease

This 3.2 oz dielectric silicone grease is formulated for O-ring and electrical connector maintenance. Its gel-like consistency penetrates tight spaces while remaining non-drip on vertical surfaces. The product is NSF certified for incidental food contact, making it suitable for kitchen and bathroom appliances. It serves automotive, marine, and household lubrication needs where electrical insulation and water resistance are required.

NSF Food-Grade Certification

The NSF certification allows safe use on components that may contact drinking water or food. This food-grade rating means the grease can be applied to faucet valves, filter housings, and kitchen appliance seals without toxicity concerns. The formula is compatible with rubber, plastic, and metal materials, preventing cracking or swelling of seals. It eliminates the need for separate food-safe and industrial lubricants in mixed-use environments.

-40°F to 400°F Operating Range

Stable from -40°F to 400°F, the grease maintains consistent lubrication in freezing conditions and high-heat environments such as oven hinges or automotive engine compartments. It resists oxidation and decomposition across this range, extending component lifespan. The dielectric properties prevent arcing and current leakage on battery terminals, spark plug boots, and electrical switches. It is not designed for high-load bearing surfaces or extreme pressure gear applications where a moly or lithium complex grease is specified.

Highlights

  • Penetrates tight spaces without dripping thanks to gel-like consistency
  • Insulates electrical connections preventing arcing and current leakage
  • Withstands -40°F to 400°F resisting oxidation and decomposition
  • Food-grade formula NSF certified for incidental food contact
  • Safe on rubber plastic and metal without cracking or swelling

Specifications

BrandNetLea
Weight0.1 kilograms
TypeSilicone

Questions about this item

Does the 3.2 oz tube of dielectric grease have a shelf life or need periodic replacement once applied?

The silicone formula resists oxidation and decomposition from -40°F to 400°F, so it remains stable for extended periods; reapply only if the joint is disassembled or the grease is visibly contaminated.

What temperature limit will the grease reach first during continuous high-heat exposure?

The upper service limit is 400°F (204°C); beyond that the grease can oxidise and lose its dielectric and lubricating properties.

Will the grease produce any odour, fumes or mess when equipment runs all day at elevated temperatures?

It is odourless, non-toxic and non-drip, so it stays in place without smoking, smelling or running off vertical surfaces during sustained operation.

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