We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White 8 oz tub with brush cap, .28 kg

Berkland Silicone Paste Dielectric Grease 8 oz .28 kg

SKU CH-F24X-6ABWK

Waterproof silicone paste protects electrical connectors, brake components and O-rings from moisture and corrosion

  • Weight0.28 kilograms
  • TypeSilicone, Paste
  • Waterproof dielectric protection seals out moisture and prevents oxidation on electrical connectors
  • Silicone formula lubricates brake caliper pins and O-rings without swelling rubber or degrading plastics
  • Waterproof formula protects marine wiring, trailer connectors and plumbing fixtures from salt corrosion
  • Built-in brush cap allows direct application to pins, gaskets and connectors without extra tools
  • Non-toxic, non-conductive, odorless paste remains shelf-stable for years when stored sealed

Electrical and brake silicone paste

Berkland Silicone Paste Dielectric Grease is a waterproof, non-conductive compound for sealing electrical connectors, spark plug boots, battery terminals and trailer harnesses against moisture and oxidation. It also serves as brake caliper slide pin grease and O-ring lubricant without swelling rubber or degrading plastic parts. The .28 kg tub suits automotive, marine and household maintenance tasks.

Brush cap tub for direct application

The built-in brush cap lets you coat pins, gaskets and slide pins straight from the container without extra tools. Clean the surface first, then brush a thin, even layer onto the contact area or rubber component. Over-application can attract dirt or migrate onto friction surfaces, so wipe away excess before reassembly.

Check material compatibility and service needs

Verify that the components you plan to treat are compatible with silicone-based lubricants and do not require a petroleum or synthetic alternative specified by the manufacturer. Confirm the connection or seal is not already damaged, as the paste protects but does not repair worn contacts or torn boots. Ensure you have a clean workspace to avoid contaminating the grease during use.

Highlights

  • Waterproof dielectric protection seals out moisture and prevents oxidation on electrical connectors
  • Silicone formula lubricates brake caliper pins and O-rings without swelling rubber or degrading plastics
  • Waterproof formula protects marine wiring, trailer connectors and plumbing fixtures from salt corrosion
  • Built-in brush cap allows direct application to pins, gaskets and connectors without extra tools
  • Non-toxic, non-conductive, odorless paste remains shelf-stable for years when stored sealed

Specifications

BrandBerkland
Weight0.28 kilograms
TypeSilicone, Paste

Questions about this item

How do I confirm the grease is sealing out moisture on my electrical connectors after applying it?

The pure silicone paste forms a waterproof dielectric barrier; after application you should see a continuous translucent film covering pins and boots with no bare metal exposed, and connectors should stay free of oxidation during wet conditions.

What comes in the package and is a separate application tool needed?

The 8 oz tub includes a built-in brush cap for direct application to connectors, pins, and gaskets; no extra tools are required.

Which capacity should I choose for occasional automotive and marine jobs?

The single 8 oz (.28 kg) tub supplies hundreds of applications and is the only size offered.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.