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🔧 Seal like a pro, protect like a boss!
Permatex 82180 Ultra Black RTV Silicone Gasket Maker delivers industry-leading oil resistance and sensor-safe, non-corrosive sealing. Engineered for high-flex applications, it withstands extreme temperatures (-65°F to 500°F) without cracking or shrinking, ensuring a durable, long-lasting seal on valve covers, oil pans, and more. Trusted by professionals and DIYers alike, this 3 oz powerhouse combines superior adhesion with flexibility to keep your engine components leak-free and protected.














| ASIN | B0002UEN1U |
| Best Sellers Rank | #14,820 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #92 in Hardware Sealers |
| Brand | Permatex |
| Brand Name | Permatex |
| Color | Ultra Black |
| Compatible Material | Plastic |
| Customer Reviews | 4.7 out of 5 stars 17,027 Reviews |
| Global Trade Identification Number | 00686226821805 |
| Included Components | Spray Nine Corporation/Knight 82180 Permatex Silicone Gasket Maker |
| Item Dimensions | 35 x 97 x 203 millimeters |
| Item Form | Paste |
| Item Type Name | Spray Nine Corporation/Knight 82180 Permatex Silicone Gasket Maker |
| Item Weight | 3 Ounces |
| Item dimensions L x W x H | 35 x 97 x 203 millimeters |
| Item weight | 3 Ounces |
| Manufacturer | Permatex |
| Material | Plastic |
| Material Type | Plastic |
| Model | 82180 |
| Number of Items | 1 |
| Part Number | 82180 |
| Style | Pack of 1 |
| Style Name | Pack of 1 |
| Surface Recommendation | [NI] |
| UPC | 686226001115 686226821805 |
| Unit Count | 85 Grams |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
M**M
Not recommend
Very hard and doesn't come out of the tube easily
F**N
High Flex and Oil Resistant Applications
When it comes to working on automotive projects or any high-flex and oil-resistant applications, having the right tools and materials is crucial. As an avid DIY enthusiast and a car lover, I have tried various gasket makers over the years, and none have impressed me as much as the Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker. In this comprehensive and entertaining review, I will share my personal experience with this incredible product, highlighting its exceptional performance, helpfulness tips, and why I believe it deserves a resounding 5 out of 5 stars. 1. Exceptional Performance: From the moment I opened the package, I could tell that the Permatex 82180 Ultra Black Gasket Maker meant business. Its consistency was perfect—neither too thick nor too runny—and it spread smoothly, ensuring easy application. I found the 3 oz size to be ideal for most of my projects, providing an ample amount of product without unnecessary wastage. 2. Unmatched Oil Resistance: One of the standout features of the Permatex 82180 is its incredible oil resistance. I have used it on several engine-related applications, including oil pans, valve covers, and even transmission housings. Regardless of the temperature or the type of oil involved, this gasket maker has proven to be a reliable sealant, preventing any leaks or seepage. It's like having a superhero protecting your engine from potential disasters! 3. Sensor Safe and Non-Corrosive: One of the concerns I had when choosing a gasket maker was its compatibility with sensors and other delicate components. Thankfully, the Permatex 82180 is sensor safe and non-corrosive, meaning I didn't have to worry about damaging any electronic parts. This feature gave me peace of mind, knowing that I could use it confidently without any adverse effects on my vehicle's performance or longevity. 4. High Flexibility: In high-flex applications, such as intake manifolds or exhaust systems, the Permatex 82180 Ultra Black Gasket Maker truly shines. Its high flexibility ensures that the seal remains intact even under extreme vibrations and movements. I was pleasantly surprised to find that even after months of usage, the gasket remained intact and showed no signs of cracking or deterioration. It's like a gymnast doing backflips effortlessly! 5. Helpful Tips for Success: To maximize the effectiveness of the Permatex 82180, I would recommend following these helpful tips: • Ensure that the surfaces to be sealed are clean and free from oil or debris. Use a suitable solvent to clean the area thoroughly before applying the gasket maker. • Apply a uniform and continuous bead of silicone around the entire perimeter of the sealing area. Make sure to avoid excessive application as it can lead to excess squeeze-out and wastage. • Allow sufficient curing time as specified in the instructions. I typically leave it overnight to ensure a complete and durable bond. • If you're working on an application where the gasket maker will be exposed to extreme temperatures or harsh chemicals, consider using a primer or accelerator to enhance the bonding performance. Personal Experience: Having used the Permatex 82180 Ultra Black Gasket Maker extensively, I can confidently say that it has exceeded my expectations in every aspect. Its reliable sealing capabilities, exceptional oil resistance, and flexibility make it an indispensable tool for any automotive enthusiast or professional mechanic. I have tackled various projects with this gasket maker, and it has never let me down. Plus, its affordability and ease of use make it accessible to everyone, regardless of their skill level. Conclusion: In conclusion, the Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker is a remarkable product that deserves a well-deserved 5 out of 5 stars. Its exceptional performance, unmatched oil resistance, sensor-safe formulation, high flexibility, and helpfulness tips make it a must-have for any automotive project. Whether you're a seasoned mechanic or a DIY enthusiast like me, this gasket maker will undoubtedly exceed your expectations. So, go ahead and give your projects the seal of perfection they deserve with the Permatex 82180 Ultra Black Gasket Maker!
Y**H
Buen producto.
Excelente producto y muy buena fuerza de adhesión. Tener cuidado de su almacenamiento o se seca rápido.
A**H
Good quality 👌
So I had to replace my Engine Valve Cover Gasket for my mazda 5 because oli started leaking inside the spark plug I used this silicone and it worked very good 👍
S**E
Great for door seal repair
I just fixed my 300 euro car door seal with this. Great stuff
T**N
Good
Good
Trustpilot
2 weeks ago
2 weeks ago