Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And

4.7 4.7 out of 5 stars | 19,684 ratings

Price: 7.48

Last update: 01-04-2025


About this item

Non-Corrosive Formula - Ultra Black Maximum Oil Resistance Silicone Gasket Maker Is Sensor-safe; With A Non-Corrosive Formula Designed For Superior Adhesion To Oily Surfaces And Long Term Durability
Superior Resistance - Powertrain Fluids Including Engine Oil, Transmission Fluid, Gear Lube And Coolants To Keep Your Application Locked In Place To Create A Strong Long Lasting Seal
High Flexibility - Ultra Black Silicone Gasket Maker Retains High Flexibility And Oil Resistant Properties And Can Be Used To Replace Pre Cut Gaskets Or Be Used As A Gasket Maker Or Gasket Sealant
Long-lasting And Durable - Ultra Black Resists Aging, Weathering And Thermal Cycling Without Hardening, Shrinking Or Cracking. With A Temperature Range Of -65°f To 500°f (-54°c To 260°c) Intermittent
Suggested Applications: Valve Covers And Valve Guides, Oil Pans, Transmission Pans, Intake Manifold End Seals, Timing Gear Covers, And Differential Covers

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Top reviews from the United States

BubbaincaB
5.0 out of 5 stars Good stuff!
Reviewed in the United States on July 24, 2024
This is the best for making gaskets, or really soft fill joints. Used it to make a seal on my trucks third brake light. Perfect seal.
theo247
5.0 out of 5 stars Great Product
Reviewed in the United States on August 7, 2024
I used this stuff on a rear differential gasket. Worked great. No leaks.
Keisha
5.0 out of 5 stars great stuff
Reviewed in the United States on August 2, 2024
this stuff is awesome for sealant on an engine or using as a gasket maker. very impressed with the product
DW Sykes
5.0 out of 5 stars Why didn't they think of this sooner
Reviewed in the United States on July 21, 2024
This stuff is fantastic actually it looks so good that it looks like it was done by the factory. Plus the application is so easy why did they think of this sooner.
Lisa Lisa Bo Beesa
4.0 out of 5 stars Good Product
Reviewed in the United States on May 31, 2024
I bought this for an oil pan gasket, ended up using it on a transmission gasket instead. I had no issues, the product works as claimed. I gave it four stars because until tested over time I cannot know how long it will last, and if there will be no issues but so far, no leaks.
Matt
5.0 out of 5 stars Able to seal and fix my vehicles windows
Reviewed in the United States on July 27, 2024
I had to replace my vehicles window, did it myself bought this for the gasket and worked and set perfectly.
Fadi Shamaan
5.0 out of 5 stars High Flex and Oil Resistant Applications
Reviewed in the United States on June 13, 2023
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!
Amazon Customer
5.0 out of 5 stars Good stuff!
Reviewed in the United States on August 11, 2024
Use this a lot. My go to rtv. It's half the price here on Amazon as it is in the local parts stores.

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