🔩 Seal the deal with confidence—because your ride deserves the best!
Permatex 81182 Gear Oil RTV Gasket Maker is a high-performance silicone sealant engineered specifically for the demanding environments of differentials and transfer cases. Resistant to gear oil friction modifiers and tested to OEM standards, it provides a durable, leak-proof seal that withstands temperatures up to 500°F. Safe for sensors and non-flammable, this 3 oz tube is the trusted choice for professional-grade automotive maintenance.
| ASIN | B0023GM2KK |
| Best Sellers Rank | 31,360 in Automotive ( See Top 100 in Automotive ) 251 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Brand Name | Permatex |
| Container Type | Tube |
| Country of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 2,014 Reviews |
| Flash Point | 200 Degrees Fahrenheit |
| Global Trade Identification Number | 00686226811820 |
| Included Components | Permatex - Gear Oil Rtv Sealant 3Oz Each (81182-CAN) |
| Item Form | Oil |
| Item Type Name | 81182-CAN |
| Item Weight | 109 g |
| Item height | 1.4 inches |
| Item weight | 109 g |
| Liquid Volume | 3 Fluid Ounces |
| Liquid volume | 3 Fluid Ounces |
| Manufacturer | Permatex |
| Material | Silicone |
| Package information | Tube |
| Recommended Uses For Product | Automotive |
| Recommended uses for product | Automotive |
| Specific Uses For Product | Differentials and transfer cases |
| UPC | 686226811820 |
| Unit Count | 3.0 gram |
| Upper Temperature Rating | 500 Degrees Fahrenheit |
| Viscosity | Paste |
T**Y
Does what it needs to do
Does exactly as it says
L**N
Very good product
Excellent,would buy again
M**S
No leaks where I used this!
Used this to seal the differentials on my Land Rover - works perfectly, as I expected it to do. It's specifically designed to seal compartments containing gear oil. I used Blue Hylomar - a good sealant, but not specific to gear oil sealing - on some other gearbox components & I do have a few small leaks. Well, it's a Land Rover, they do leak - but I think this Permatex Gear Oil sealer is most likely to minimize them! Recommended!
M**R
very good
very good
A**R
Quality
Product hasn’t been used yet so unable to comment.
D**Y
Too thick to come out of nozzle!
Too thick to come out of the tube. Believe me, I was standing on the tube at one point! Out of date stock?
Trustpilot
2 months ago
3 weeks ago
