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Item #:
18752776
Versachem 99839 Mega Black OEM Silicone - 3 oz.
88% of respondents would recommend this to a friend
Item #:
18752776
BTN 9259
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, November 07
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High performance, high temperature, silicone gasket maker; resists oil, water, and antifreeze mixtures
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What Stands Out
High Temperature Resistance
Versachem Mega Black withstands extreme temperatures, making it ideal for automotive and industrial applications, ensuring a long-lasting bond in challenging environments.
Flexible & Durable
This silicone sealant maintains flexibility over time, preventing cracking or peeling while providing a robust seal to protect against leaks.
Easy Application
The 3 oz tube is designed for effortless application, allowing users to tackle projects quickly with precision, making it suitable for both professionals and DIY enthusiasts.
Product Details
| Specific Uses For Product | Repair |
| Item Form | Liquid |
| Other Special Features of the Product | High Temperature Resistant, Long-Term Durable, Flexible, Resistant to Oil, Water, Antifreeze, and Aging |
| Container Type | Tube |
| Viscosity Level | Medium |
| Full Cure Time | 24 hours |
| Water Resistance Level | Waterproof |
| Tensile Strength | 240 psi |
| Compatible Material | Alloy Steel, Aluminum, Rubber |
| Item Package Quantity | 1 |
| Volume | 3 fluid ounces |
| Material Type | Silicone |
| Color | Black |
| Brand Name | Versachem |
| Model | 99839 |
| Unit Count | 3 Fluid Ounces |
| UPC | 078727998399 |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00078727998399 |
| Manufacturer | Versachem |
| Item Weight | 2 pounds (910 grams) |
| Part Number | 99839 |
| Brand | Versachem |
| Material | Silicone |
| Special Feature | High Temperature Resistant, Long-Term Durable, Flexible, Resistant to Oil, Water, Antifreeze, and Aging See more |
Who Should Buy?
-
Car Enthusiasts
Ideal for automotive applications, providing durable seals for gaskets, hoses, and more in high-performance environments.
-
Home Mechanics
Great for DIY repairs and projects requiring a reliable sealant that withstands oil, heat, and water exposure.
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Boat Owners
Perfect for marine use, forming strong, waterproof seals against corrosion and harsh environmental conditions.
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Non-Mechanical Users
Not suitable for casual users without experience in mechanical or repair work, as application requires some technical knowledge.
Product Description
Versachem 99839 Mega Black OEM Silicone - 3 oz.
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Customer Questions & Answers
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Is Versachem 99839 Mega Black OEM Silicone - 3 oz. Available to Shop Online in Bhutan?
Answer: Yes, at Ubuy Bhutan this product is available for you to shop at a reasonable price. The Versachem 99839 Mega Black OEM Silicone - 3 oz. is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Versachem Silicone Editorial Review
Versachem 99839 Mega Black OEM Silicone - 3 oz. is a versatile and essential repair product. This silicone sealant stands out due to its high temperature resistance and long-term durability, making it perfect for engines and various automotive applications. Users have praised its effectiveness, claiming it works seamlessly for gaskets and has even been employed for waterproofing applications. It provides a solid bond and flexibility, which has made it a favorite for tasks involving alloy steel, aluminum, and rubber. Despite some experiences with packaging issues, many users have reported that it performs exactly as promised.
Customer Reviews & Ratings
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Pros
- High temperature resistance for automotive applications
- Long-lasting and durable seal
- Flexible for various materials and uses
- Excellent for engine gaskets and repairs
- User-friendly for quick applications
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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BTN 9259
Order now and get it around Saturday, November 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- High performance, high temperature, silicone gasket maker
- Resists oil, water, and antifreeze mixtures
- Maintains long term durability and flexibility to make formed-in-place gaskets
- Will not harden, shrink or crack
- Temperature range: -100°F to 650°F (-73°C to 343°C)
- Suggested Applications: All engines; valve covers, oil pans, intake manifold end seals, water pumps, transmission pans, cam covers, and thermostat housings
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