




🛠️ Seal the deal on engine health—drive worry-free!
BlueDevil Rear Main Sealer is an 8-ounce engine additive designed to restore dried, cracked, and shrunken rear main seals while you drive. Safe for all engine types and oils, it features a petroleum distillate-free formula that protects seals and extends engine life. Easy to use and made in the USA, it’s the go-to solution for proactive vehicle maintenance.








| ASIN | B0079JX4JO |
| Best Sellers Rank | #6,092 in Automotive ( See Top 100 in Automotive ) #14 in Body Repair & Restoration Adhesives |
| Brand Name | BlueDevil Products |
| Color | Blue |
| Compatible Material | Metal, Plastic |
| Customer Reviews | 4.2 out of 5 stars 3,487 Reviews |
| Global Trade Identification Number | 00891838002348 |
| Included Components | 1 x 8 Oz. Bottle |
| Item Dimensions | 6 x 2.5 x 2.5 inches |
| Item Form | Liquid |
| Item Height | 2.5 inches |
| Item Type Name | Rear Main Sealer |
| Item Weight | 8 Ounces |
| Manufacturer | BlueDevil Products |
| Material Type | Rubber |
| Style Name | Compact |
| UPC | 891838002348 |
| Unit Count | 8.0 Ounce |
| Warranty Description | limited |
| Water Resistance Level | Waterproof |
Trustpilot
2 months ago
2 weeks ago