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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
Purchase options and add-ons
Color | Ultra Black |
Brand | Permatex |
Item Weight | 0.1 Pounds |
Liquid Volume | 3.35 Fluid Ounces |
Full Cure Time | 24 Hours |
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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Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 1.38 x 3.81 x 8 inches; 1.6 ounces
- Item model number : 82180
- Department : Gasket Forming Compounds
- Date First Available : April 1, 2004
- Manufacturer : Permatex
- ASIN : B0002UEN1U
- Country of Origin : China
- Best Sellers Rank: #53 in Automotive (See Top 100 in Automotive)
- #1 in Gasket Sealers
- Customer Reviews:
Product Description
Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker is a fast-curing, sensor safe, low odor, non-corrosive formula that retains high flexibility, and oil resistance properties through use of a patented adhesion system. This gasket maker meets performance specs of OE silicone gaskets and is OEM specified. Temperature range -65 degrees fahrenheit to 500 degrees fahrenheit intermittent; resists auto and shop fluids and vibration. These gasket makers offer significant performance advantages, excellent torque retention and hi-temp, sensor-safe properties. engine sensors and new component materials such as aluminum, bi-metal alloys and high-tech plastics, have created the need for superior RTV silicone gasket makers in both OEM production and service applications. Permatex always has the right gasket maker for your application.
From the brand
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Permatex is a leading manufacturer and distributor of premium chemical products to the automotive maintenance and repair, home and hardware markets. Product categories include gasket makers, sealants, hand cleaners, threadlockers, adhesives, cleaners, repair kits, and lubricants.
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Permatex is a leading automotive chemical manufacturer for both professionals and DIY'ers.
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From the manufacturer
Permatex Ultra Black retains high flexibility and oil resistant properties through use of a patented adhesion system. Ultra Black is sensor safe, low odor, and non-corrosive with resistance to oil, shop fluids, and vibration. This sensor-safe, low odor, non-corrosive formula meets performance specifications of OE silicone gaskets and can be used on high flexibility and high oil resistant applications such as timing covers, transmission pans and oil pans.
Flexible and Oil Resistant Gasket Makers
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Permatex Ultra Black RTV is a low odor, sensor safe, non-corrosive formula that is resistant to most common shop fluids and meets performance specifications of OE silicone gaskets. |
Permatex Ultra Black is designed to be used on areas where you need flexible and oil resistant silicone gaskets. Common Applications include oil pans, timing covers, transmission pans, differential covers. |
Permatex Ultra Black is oil resistant and retains high flexibility through the use of a patented adhesion system and eliminates the need for pre-formed, pre -cut gaskets. |
Ultra Black | Ultra Grey | Ultra Red | |
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Customer Reviews |
4.7 out of 5 stars
17,712
|
4.7 out of 5 stars
5,580
|
4.7 out of 5 stars
1,454
|
Cure Time | 8 Hours | 8 Hours | 8 Hours |
Feature | Flexible and Oil Resistant | High Torque and Vibration Resistant | High Temperature and Thermal Cycling |
Applications | Oil pans, timing covers, transmission pans, differential covers | Valve covers, water pump, intake manifold end seals, thermostat housings | Header, Manifold, Slip-Fit Exhaust Parts, Turbocharge |
Ultra Black | Optimum Black | The Right Stuff 90 Minute Black | The Right Stuff 1 Minute Black | |
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Customer Reviews |
4.7 out of 5 stars
17,712
|
4.7 out of 5 stars
17,712
|
4.7 out of 5 stars
17,712
|
4.7 out of 5 stars
17,712
|
Cure Time | 8 Hours | 8 Hours | 90 Minutes | 1 Minute |
Feature | Flexible and Oil Resistant | Max Flex and Oil Resistance | 90 Minute Cure | Fastest Return to Service |
Applications | Oil pans, timing covers, transmission pans, differential covers | Oil pans, timing covers, transmission pans, differential covers | Oil pans, timing covers, transmission pans, differential covers | Oil pans, timing covers, transmission pans, differential covers |
What's in the box
Product guides and documents
Videos
Videos for this product
1:59
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KEY FACTS Permatex Silicone RTV Gasket Maker Sealer
metaspencer
Videos for this product
1:54
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Permatex Ultra Black Gasket Maker - For Oil Contact!
Three Monkeys Media
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality and value of the gasket. For example, they mention it works well, is easy to use, and performs better than other brands. That said, opinions are mixed on durability, ease of cleaning, and drying time.
AI-generated from the text of customer reviews
Customers like the quality of the gasket. They say it works well, performs better than other brands, and is easy to apply. Some say it's perfect for any gasket that lets oil escape.
"...surprised to find that even after months of usage, the gasket remained intact and showed no signs of cracking or deterioration...." Read more
"...Worked well using a thin layer to set automotive gaskets prior to reassembly...." Read more
"...The paper gasket tore so I used this instead, no issues at all and easy to apply." Read more
"Quality product. Works well. Great price. Fast shipping." Read more
Customers like the seal. They say it seals everything well, bonds like crazy, and repels water. Some say it's the best silicon sealer they've ever used, and it has better oil resistance.
"...Its exceptional performance, unmatched oil resistance, sensor-safe formulation, high flexibility, and helpfulness tips make it a must-have for any..." Read more
"...Good surface preparation was key to proper adhesion. No leaks to date, so very satisfied given the time, effort and cost to disassemble, clean,..." Read more
"This worked great for sealing my valve cover at the seam between the heads and timing chain cover...." Read more
"...Followed directions, zero leaks, cures just as fast as directions state: finger tighten, then 60 minutes wait, then torque to spec, then 30 minutes..." Read more
Customers like the value of the gasket. They say it works great, saves them a couple of bucks, and blends in adequately. Some mention that the price is good for the size.
"...Plus, its affordability and ease of use make it accessible to everyone, regardless of their skill level...." Read more
"Quality product. Works well. Great price. Fast shipping." Read more
"No issues, it does the job. Good sealant, cheaper than local stores." Read more
"Good price far the size" Read more
Customers find the gasket easy to use. They mention that it sticks to any surface, it gives you a few minutes to apply, and it makes installing the gaske much easier. The material goes on very easily and allows it to dry for 2 days. Customers also appreciate the helpful tips and exceptional performance of the product.
"...incredible product, highlighting its exceptional performance, helpfulness tips, and why I believe it deserves a resounding 5 out of 5 stars...." Read more
"...The paper gasket tore so I used this instead, no issues at all and easy to apply." Read more
"Easy product with an easy review! Works exactly as advertised and should. No complaints on this." Read more
"...I was one step away from buying a whole new hot tub. No leaks. Easy to use!" Read more
Customers like the adhesion of the gasket. They say it's very strong, can stick to most surfaces, and holds them in place. It's easy to apply and holds well, and is water proof. Customers also mention that it has the right consistency when applying, and sets up fast but not super fast. Overall, customers are satisfied with the adhensive power of the product.
"...Good surface preparation was key to proper adhesion...." Read more
"...occurred to the pan and it does come off but the adhesion is extremely tight...." Read more
"...For my use, it has the right consistency when applying, sets up fast but not super fast...." Read more
"...This product prevents leaks and good adhesion. Best adhesive out there." Read more
Customers have mixed opinions about the durability of the gasket. Some mention that it lasts a long time, showing no signs of cracking or deterioration. They also appreciate the soft but tough rubber that is solvent resistant. However, others say that it became brittle and cracked in half. The dispenser with a nozzle snapped in half, and the bottom of the bottle ripped.
"...The paper gasket tore so I used this instead, no issues at all and easy to apply." Read more
"...months of usage, the gasket remained intact and showed no signs of cracking or deterioration. It's like a gymnast doing backflips effortlessly!..." Read more
"...Unfortunately it showed up missing said dispenser with a nozzle snapped in half!..." Read more
"...on all their silicone tubes are prone to becoming brittle and cracking in half...." Read more
Customers have mixed opinions about the ease of cleaning the gasket. Some mention that it cleans up well with Goo Gone and paper towels, while others say that it makes a huge mess and is a nightmare to clean up.
"...Application can be messy if you get in a hurry but its ability to create a tight seal with a firm holding power would be hard to duplicate this side..." Read more
"Pressure dispenser is convenient and keeps things clean but not closing when twisting as instructed 90% of the time." Read more
"...Really happy with Permatex Ultra Black. Messy yes, but it cleans up well with Goo Gone and Paper Towels...." Read more
"...The stuff is pretty messy, so wear rubber gloves." Read more
Customers are mixed about the drying time of the gasket. Some mention that it works well and holds strong, while others say that it worked well but was mostly dried out. Some customers also mention that the larger packages dry up after using them. Overall, the quality of the product is high, but the drying times are long.
"...This obviously dried the sealant out and made it completely unusable, and to add insult to injury, AMAZON WILL NOT ACCEPT THIS FOR RETURNS!!!..." Read more
"good stuff, dries quick, nice and tacky, spreads easily and very versatile...." Read more
"...and the tube was screwed on but the Permatex was pretty dried up near the outlet and I could not squeeze any out...." Read more
"...will not dry at room temp if bead is thicker than about 3/8”. not very black so the name is incorrect. it’s charcoal gray." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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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!
Some may wonder just how well it adheres and how easy it is to remove after a fresh application. I had to remove the pan roughly four weeks after resealing with Right Stuff (reason for removal had nothing to do with Right Stuff), so I was able to test the adhesion as well. The old RTV that was on the pan for fourteen years was so weak and already seeping oil past it, that just inserting a putty knife by hand and twisting at one corner removed the entire pan. Right Stuff adhered so well that I had to insert the putty knife into three corners, by hammer, twist just to even start splitting, then do a lot of downward pulling. No damage (or bending) occurred to the pan and it does come off but the adhesion is extremely tight. With the pan bolts on I can see why this wouldn't leak oil and it's been months now with zero drops of oil.
Getting the remnants off the lower and upper oil pan was mildly annoying since it was stuck on well, but nothing plastic razor blades couldn't fix. On the second time around re-sealing the pan, I used the same tube of Right Stuff, the pan is 14x9 inches so the tube had enough to do that pan about three times with a ~4mm bead, if you like to smear it rather than bead it, you can probably get more out of it if you smear it without waste. After four weeks the Right Stuff in the tube was just as pliable as when I first bought it, I've never had to re-seal back to back like this with a four week gap between, usually the gap between when I use a tube is months to years and it's dried up by that point, so just know it's going to last a while.
Save the plastic nozzle when you're done with it, if you throw the nozzle away you're going to need to buy the nozzle four pack that Permatex sells if you need it again anyway. The nozzle may look like a lost cause because of the RTV in it, but just let it dry and cure, once it dries and cures, it becomes a plug that when pushed (with a pick, ballpoint pen, etc), comes out completely leaving no residue or mess in the nozzle, doesn't adhere to it at all. Also don't attempt to clean the RTV out of the nozzle while it's still wet, you're either going to need solvents which will damage the plastic, or you're just going to spread the RTV thin on the walls of the nozzle and when it dries you're going to have to scrape the inside up to flake it off. Keep it simple, leave the mass of RTV in there whole so that it all comes out together as one piece/plug.
Top reviews from other countries
Reviewed in Canada on December 3, 2023
equals 18 ml.
the 5 oz is the total weight ,including the card blister pack.
way too expensive ,i used both tiny tubes on one engine rebuild
i have now purchased a 300 ml tube of direct alternative sealant for same cost of these two tubes