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Item #:
96857852
BTAS Dielectric Grease Marine Grade for Battery Terminal Spark Plug 8oz | Stable from -40F to 428F,Blocks Moisture Against Rust & Corrosion, Prevents
90% of respondents would recommend this to a friend
Item #:
96857852
NAD 304
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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QTY:
Order now and get it around Tuesday, September 15
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Seal, lubricate and insulate to prevent various leaks or damage around any electrical connectors ensuring top performance and vehicle quality.
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What Stands Out
High Temperature Resistance
This dielectric grease withstands extreme temperatures, ensuring reliable performance in automotive and marine applications, protecting electrical connections from heat-related damage.
Moisture Protection
Designed to repel moisture, this grease prevents oxidation and corrosion, extending the lifespan of electrical contacts in harsh environments, like battery terminals and spark plugs.
Easy Application
Packaged in a convenient 1 oz tube, this grease allows for precise application, ensuring that users can quickly apply it where needed, saving time during maintenance tasks.
Product Details
| Container Type | Bottle |
| Viscosity | 7 centipoise |
| Upper Temperature Rating | 428 °F |
| Compatible Material | Rubber, Plastic, Metal |
| Liquid Volume | 8 fluid ounces |
| Item Weight | 8 ounces (226.8 grams) |
| Material | Dielectrical Grease |
| Brand Name | BTAS |
| Recommended Uses For Product | 1. Non‑conductive insulation protection for electrical connection housings, 2. Moisture & salt‑spray barrier to prevent terminal oxidation and corrosion, 3. Waterproof sealing for rubber boots, gaskets and O‑ring components, 4. Reduce voltage leakage and suppress sparking under harsh outdoor conditions, 5. Long‑term silicone lubrication for automotive ignition related assemblies |
| Specific Uses For Product | 1. Spark plug boots, ignition coil rubber sleeves and automotive sensor connectors, 2. Battery terminals, lamp sockets, trailer wiring and marine electrical connectors, 3. Rubber gaskets, O‑rings for water‑contact equipment and pool accessory parts, 4. Outdoor vehicle, RV and marine electrical assembly preventive maintenance, 5. Food‑grade formula, suitable for incidental food‑contact kitchen appliance seals |
| Item Form | Grease |
| Manufacturer | BTAS |
| Unit Count | 8 Ounce |
| Number of Items | 1 |
| Included Components | Bottle |
| Model Number | XG800 |
| Part Number | JD-8 |
| Brand | BTAS |
| Package Information | Bottle |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
What's in the box
Bottle
Who Should Buy?
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Automotive Mechanics
Ideal for automotive professionals needing to protect spark plugs and battery terminals from corrosion and moisture.
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Marine Applications
Perfect for boat owners who require reliable protection for electrical connections against saltwater and humidity.
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DIY Enthusiasts
Great for hobbyists working on electronics wiring projects, ensuring long-lasting and reliable electrical connections.
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High Temperature Uses
Not suitable for applications involving extreme temperatures that exceed the grease's operational limits.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is dielectric grease and what is it used for?
Answer: Dielectric grease is a silicone-based lubricant that is non-conductive and is primarily used to protect electrical connections from moisture, corrosion, and contaminants. This grease can be applied to spark plug boots, battery terminals, and marine connectors. It prevents arcing, improves the longevity of electrical components, and provides a protective barrier against oxidation. -
Question:
Can I use dielectric grease on my car’s battery terminals?
Answer: Yes, dielectric grease is ideal for battery terminals. Applying it prevents corrosion and maintains a good electrical connection, which is essential for optimal vehicle performance. It's especially useful in adverse weather conditions, where moisture can cause rust and corrosion. Just remember to apply it in a thin layer to ensure it doesn’t interfere with the electrical connection. -
Question:
Is dielectric grease safe for spark plugs?
Answer: Absolutely, dielectric grease is safe for spark plugs. It is often used on spark plug boots to prevent moisture and dirt from entering the connection. By forming a moisture barrier, it helps ensure a consistent electrical connection and aids in ignition efficiency, making your vehicle run more smoothly and reliably. -
Question:
How do I properly apply dielectric grease?
Answer: To apply dielectric grease, begin by cleaning the electrical connections to remove any dirt or old grease. Apply a small amount of dielectric grease to the connection points or inside the boot for spark plugs. Avoid excessive amounts, as too much grease can impede electrical flow. This kind of careful application ensures optimal performance and longevity of your electrical components. -
Question:
Can dielectric grease be used in marine applications?
Answer: Yes, dielectric grease is perfect for marine applications due to its water-repellent properties. It's used extensively on boat electrical connections, such as battery terminals and wiring harnesses, to guard against saltwater corrosion. By keeping these connections protected, it enhances durability and ensures reliable operation of marine electronics. -
Question:
What is the difference between dielectric grease and regular grease?
Answer: The key difference lies in conductivity and intended use. Dielectric grease is non-conductive, making it perfect for electrical connections, while regular grease may conduct electricity or cause corrosion. Therefore, using dielectric grease for electrical components ensures that you protect your connections without risking short-circuiting or degradation of components. -
Question:
Can I use dielectric grease for all electrical connections?
Answer: While dielectric grease is beneficial for most electrical connections, it is best used in applications where moisture could be a concern. However, it's not suitable for all cases, such as on threaded connections where conductivity is needed, like on some sensors. Always check the manufacturer's recommendations to ensure proper use. -
Question:
How does dielectric grease help with corrosion prevention?
Answer: Dielectric grease helps with corrosion prevention by providing a protective barrier that repels moisture and contaminants that can lead to oxidation of electrical contacts. When applied correctly, it not only keeps the connection clean but also extends the life and reliability of automotive electrical components, particularly in harsh environments. -
Question:
Can dielectric grease be used in household electrical applications?
Answer: Yes, dielectric grease can be used in household electrical applications, particularly for outdoor fittings, lighting connections, or any electrical parts exposed to moisture. It helps to maintain reliable connections by preventing corrosion over time, crucial for electrical longevity and safety in household setups. -
Question:
Where can I buy dielectric grease for electrical connectors in Namibia?
Answer: You can buy Dielectric Grease for electrical connectors at Ubuy in Namibia. Ubuy offers a wide range of products, ensuring you find the right grease for automotive spark plugs, battery terminals, and marine electrical applications. It’s a great place to shop for all your dielectric grease needs.
BTAS Electrical XG800 Editorial Review
**** The BTAS Dielectric Grease for Electrical Connectors has garnered largely positive feedback from users, who commend its effectiveness in protecting various electrical components. Customers report that it significantly enhances the longevity and reliability of connections in automotive, marine, and electronic applications. The grease is noted for its ability to prevent corrosion, moisture, and oxidation, keeping spark plug boots, battery terminals, and other connectors in top condition. Users appreciate the product's silicone-based formula, ensuring that it remains non-conductive while providing a strong shield against environmental elements. The convenience of the 1 Oz tube makes it a practical choice, with many finding that only a small amount is needed for effective coverage. Customers also report an improvement in the overall performance of their vehicles and equipment after using the grease, citing an ease of application and a noticeable difference in electrical connections. However, a few concerns have surfaced regarding packaging Consistency, with at least one customer reporting an issue with a damaged tube upon arrival. Furthermore, there were minor critiques regarding the product’s labeling, particularly a spelling mistake that raised doubts about quality control. Despite this, the overwhelming sentiment is favorable, positioning the BTAS Dielectric Grease as a valuable addition for anyone engaged in maintenance or repair activities involving electrical components. **
Customer Reviews & Ratings
2636 customers ratings
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5 Star
87%
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4 Star
10%
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3 Star
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Pros
- Highly effective at preventing corrosion and moisture.
- Easy to apply with a little going a long way.
- Silicone-based formula is non-conductive and safe for all types of connections.
- 1 Oz tube is a practical size for various applications.
- Improves performance and reliability of electrical connections.
Cons
- Some concerns regarding packaging and shipping practices.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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25 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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NAD 304
Order now and get it around Tuesday, September 15
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Features & Benefits
- Ensures secure electrical connections by sealing, lubricating, and insulating.
- Prevents leaks and damage for optimal vehicle performance.
- Offers outstanding oxidation and corrosion resistance.
- Safe for use on rubber, plastic, and ceramic surfaces.
- Works effectively in extreme temperatures from -40°F to +428°F.
- Ideal for automotive electrical connectors, battery terminals, and spark plug boots.
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