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๐ก๏ธ Seal the deal on leaks before your next drive!
BlueDevil Rear Main Sealer is an 8-ounce liquid formula designed to permanently repair rear main seal leaks by restoring and conditioning rubber seals while driving. Compatible with all gasoline and diesel engines using synthetic or conventional oils, it offers an easy, mechanic-free solution that prevents oil leaks without needing repeated applications or oil changes.








| ASIN | B0079JX4JO |
| Best Sellers Rank | #33,820 in Amazon Launchpad ( See Top 100 in Amazon Launchpad ) #379 in Fillers, Adhesives & Sealants |
| Brand | BlueDevil Products |
| Brand Name | BlueDevil Products |
| Colour | Blue |
| Compatible Material | Rubber |
| Country of Publication | USA |
| Customer Reviews | 4.1 out of 5 stars 3,388 Reviews |
| Global Trade Identification Number | 00891838002348 |
| Included Components | 1 x 8 Oz. Bottle |
| Item Dimensions | 15.2 x 6.4 x 6.4 Centimeters |
| Item Form | Liquid |
| Item Type Name | Rear Main Sealer |
| Item Weight | 8 Ounces |
| Item dimensions L x W x H | 15.2 x 6.4 x 6.4 Centimeters |
| Manufacturer | BlueDevil Products |
| Manufacturer Part Number | 00234 |
| Material | Rubber |
| Material Type | Rubber |
| Model | 00234 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style | Compact |
| Style Name | Compact |
| UPC | 891838002348 |
| Unit Count | 8.0 Ounce |
| Water Resistance Level | Waterproof |
D**E
As advertised
I used this 2 times now the leak never came back. The first time I used it I was really sceptical about this product still leaking for two days but as I drive along the leak suddenly disappeared. So when I did my oil change I pour another bottle no more leak up to now. I think it does its job kudos to the seller and kudos to bluedevil.
S**E
This works
96 F-350 with 460 engine. Truck would leak a silver dollar spot when it sat. Used Blue Devil with a fresh oil change of Valvoline high mileage, it too has seal conditioners. It stopped leaking! It doesn't happen right away. Put about 700 miles on before it completely stopped.
C**C
It worked well for a couple of months. Then ...
It worked well for a couple of months. Then again, so did a less expensive product from the local auto parts store.
A**Y
Money wasting not work no effect
Money wasting and very dangerous for turbo cars
G**X
Good
Good product
Trustpilot
1 month ago
1 month ago