Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe and Non-Corrosive, for High Flex and Oil Resistant Applications 3 oz

Easy to work with and good seal. Used it to dab a few spots where engine meets crank while changing the valve cover gasket. Plenty left over for future needs.

Works for it's intended purpose. Good stuff.

This is the best and cheapest way to buy ultra black. I'm subscribed. Can seal just about anything! Only thing stronger I've found is Right Stuff. Good adhesion, not very messy. Easy to apply with caulking gun.

Excellent sealant for installing water pumps and thermostat housing units. I used a thin layer on both sides of the paper gaskets before installing the parts. Works great and helps hold gaskets in place when installing.

Always have used this stuff since I’ve been driving. I can remember seeing a tube in my Pops tool box when I was just a kid. There’s really no need in using anything but Permatex. It has done the job for as long as I’ve been alive! Great stuff!

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!

Permatex... worked perfect on the job my hubby needed it for... great value for the money... dries quickly... easy to use... no mess.... he loved it... Now its time to buy me something LOL

I’ve used this Permatex Ultra Black RTV gasket maker on several builds and it’s been dependable every time. It spreads smoothly, cures into a flexible seal, and most importantly it doesn’t leak once it’s done. I’ve used it on oil pans, valve covers, and other sealing surfaces under vibration and heat, and it’s held up perfectly. The consistency makes it easy to apply just the right bead without it running everywhere, and once cured it stays flexible and oil‑resistant without cracking or shrinking.

انصح فيه بقوة جودة ويمنع تسريب زيت لا بد ان يترك ٢٤ ساعة حتى تحصل على الجودة المطلوبة اقراء التعليمات الاستخدام

Very hard and doesn't come out of the tube easily

Parfait comme décrit

Helped me a lot in engine rebuilding

Didn't tried it yet