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CRC Di-Electric Grease tube shown in its retail blister pack

Di-Electric Grease

Protect your kayak or boat electronic connections with Di-Electric Grease. This high-quality dielectric grease prevents corrosion, blocks water ingress, and keeps sand and dirt out of your electrical connections - essential for fish finders, transducers, lights, batteries, and all marine electronics.

SKU:BP1426

Regular price $19.00 USD
Regular price Sale price $19.00 USD
Tax included. Shipping calculated at checkout.
  • In stock
  • Inventory on the way

60 day money back guarantee
Free shipping on orders over $149
Specifications

Made in the USA

  • Type: Non-curing silicone dielectric grease
  • Colour: Opaque white
  • Temperature Range: -40°C to +205°C
  • Dielectric Strength: 500 volts/mil
  • NLGI Grade: 2
  • Base: Silicone (Polydimethylsiloxane)
  • Size: Precision applicator tube (14.2g)
  • Key Features: Waterproof, corrosion resistant, rubber & plastic safe
Shipping Info
  • 60 Day Returns (view our returns & refunds policy)
  • Free Shipping for orders over $149 (bulky items excluded)
  • Same-day dispatch on orders received during business days before midday AEST
  • Tracked shipping on every order
  • Australia-wide delivery: Metro: 2-3 business days, Regional / Remote: 4-8 business days
  • International shipping worldwide: 7-12 business days (customs delays possible)
  • More shipping information

Protect your Marine Electronic Connections with Dialectric Grease

CRC Di-Electric Grease seals, lubricates, waterproofs, and insulates electrical connections. This thin, non-curing silicone compound protects against moisture, corrosion, and arcing while reducing voltage drops and improving performance in harsh conditions like rain, salt spray, and extreme temperatures. This makes it highly suitable for use in lubricating and protecting electrical plugs and connectors in electronics used in marine enviroments.

Application is simple - just squeeze the tube and apply a small amount of grease to all of your connections. These tubes have an easy applicator nozzle, so its quick and simple. Apply it on all electrical connections: battery terminals, fish finder plugs, transducer cables, lights, and any waterproof connectors.

There is no need to apply Di-Electric Grease liberally - less is more (so a small tube goes a long way). As long as you don't overdo it the grease is pushed away from the metal contact points when you connect the plug, so electricity flows normally while the grease seals out water and corrosion.

Dielectric grease being applied to a fish finder connector on a kayak deck
  • 5 stars: 5 (83%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (17%)
m
mark Barnes
Di-Electric Grease

Di-Electric Grease.. Use this all the time for all my marine electrical work.
water and electrical contacts are not a good mix, all my sounders and fuse holders contact points are covered in Di-Electric Grease. works a treat and would always carry on the boats tool tray and in the car.

B
Brett Petersen
Great Product this Grease/lubricant

Great product, I remove my sounder after every trip and ever since using this grease so much easier to remove connections and terminals are not deteriorating since it is in an open boat.

m
mark Barnes
Di-Electric Grease

Di-Electric Grease. Is a must for all your water repellant and rust prevention,
A must on the boat with a few thousand dollars worth of LOWRANCE Plotters and Transducer plugs and other electrical fittings. At time Boats do get wet in places we don't want water. Di-Electric Grease is a great way to limit or even stop any ingress of moisture and corrosion. Used this grease for many years on Motor Bikes, cars and the Boat.

S
Shaun Makin
Essential piece of kit

Quality product in a manageable size. Easy purchasing through the website.
IMO essential for maintaining clean connections.

J
Jeremy Trimble
Never Received

I dont know how it was. I ordered the Di-Electric Greasde and a keel gaurd for my auto pilot. However when I pushed the order button, I realized I put in the wrong address. I immediately emailed to inform you of the accident. However, I never heard back from anyone. The product was shipped and I have no ideal where it went. Hopefully next time, customer service will be better for the next customer.

T
Tommie S.
raymarine visor

Well made and easy to install. Glad I got it. Less water on screen and much easier to see the image on those bright sunshine days.