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🚀 Slick Start, Smooth Ride: Engine assembly’s secret weapon!
Permatex 81950 Ultra Slick Engine Assembly Lube is a high-viscosity, red-tinted lubricant designed to protect metal surfaces during engine assembly and initial start-up. With a flash point of 550°F and OEM-spec formulation, it prevents scuffing and galling on critical components like bearings and camshafts, ensuring a flawless engine break-in. Trusted by professionals and rated 4.8 stars from nearly 10,000 users, it’s the go-to solution for reliable, precision lubrication in automotive rebuilds.














| ASIN | B000HBNVSK |
| Best Sellers Rank | #3,013 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Assembly Lubricants |
| Brand Name | Permatex |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (9,989) |
| Flash Point | 550 °F |
| Global Trade Identification Number | 00686226819505 |
| Included Components | Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red |
| Item Form | Liquid |
| Item Type Name | Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red |
| Item Weight | 4.64 ounces |
| Liquid Volume | 130 ml |
| Manufacturer | Permatex |
| Material | Plastic |
| Model Number | 81950 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 81950 |
| Recommended Uses For Product | Automotive |
| SAE J300 Viscosity Grade | 50 |
| Specific Uses For Product | Fleet and plant maintenance. |
| UPC | 686226819505 |
| Unit Count | 4 Fluid Ounces |
| Viscosity | High |
| Viscosity Level | High |
| Warranty Description | Warranty |
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