🛠️ Seal the deal with confidence—don’t let leaks hold you back!
Permatex 81182 Gear Oil RTV Gasket Maker is a 3 oz specialty silicone paste engineered to withstand harsh gear oil environments in differentials and transfer cases. It seals leak paths that traditional gaskets can’t, meets OEM standards, and is sensor-safe, non-toxic, and non-flammable for professional-grade reliability.
| Material | Silicone |
| Brand | Permatex |
| Package Information | Tube |
| Liquid Volume | 3 Fluid Ounces |
| Item Weight | 3.84 ounces |
| Item Form | Paste |
| Global Trade Identification Number | 00686226811820 |
| Manufacturer | Permatex |
| Unit Count | 3.0 Ounce |
| UPC | 686226811820 |
| Number of Items | 1 |
| Model | 81182-CAN |
| Product Dimensions | 7.9 x 3.8 x 1.4 inches |
| Country of Origin | China |
| Item model number | 81182 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 81182 |
| OEM Part Number | 81182 |
G**G
This product works great.
Sealed differential cover the first time. Formulated to resist gear oil and additives. Easy to follow instructions.
R**Y
Worked great
Easy to use and nothing leaks
C**R
Perfect
Worked great in the rear end of my willys
A**H
Great for gear covers
Handy tube fits in your hand and is is easy to apply. Sticks right where you need it. It is very sticky. Very durable versus fluids especially gear oil. Never had a leak when using this product. A good investment.
A**R
So far so good
Seems to work well. No leaks so far.The only negative is that the RTV is very thick and takes quite a bit of pressure to get out of the tube.
F**E
No leaks, good quality sealant.
Used this product on a 2010 ford f150 diffrential. I've used this several times with no issues. One bit of advise, many videos out there on YT and many apply the sealant on the diffrential cover but when you're on your back trying to put it in place, one tend to touch the sealant smearing it. It is much easier to put the sealant on the differential housing first and then putting the cover. It avoids touching the bead of sealant.
R**Y
Don't rush putting it back together. There is some setting time before completely tightening.
Worked well on my 2005 f150 rear axle cover. Followed the instructions and haven't had any leaking.
J**R
Differential
It's Permatex need I say more? It's the only thing seals in gear oil.
Trustpilot
3 weeks ago
1 month ago
