🛠️ Seal like a pro, flex like a boss!
Permatex 27037 Optimum Black Gasket Maker is a premium silicone-based sealant designed for high-performance automotive applications. It offers 15% greater strength and 60% more flexibility than standard Ultra Black, ensuring superior oil resistance and vibration durability. With a wide temperature tolerance from -65°F to 500°F, it’s sensor-safe, low odor, and non-corrosive, making it the go-to choice for valve covers, oil pans, and other critical engine components.
| ASIN | B072MRCG8W |
| Best Sellers Rank | 84,210 in Automotive ( See Top 100 in Automotive ) 466 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Colour | Optimum Black |
| Compatible Material | Rubber |
| Country Of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 626 Reviews |
| Global Trade Identification Number | 00686226270375 |
| Included Components | Gasket Maker |
| Item Dimensions | 32 x 97 x 203 millimetres |
| Item Form | Paste |
| Item Type Name | Optimum Black Gasket Maker 3.35 oz |
| Item dimensions L x W x H | 32 x 97 x 203 millimetres |
| Item form | Paste |
| Item height | 8 inches |
| Manufacturer | Permatex |
| Material | Silicone |
| Style | Optimum |
| Style Name | Optimum |
| UPC | 686226270375 |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
G**S
Excellent Product
Excellent and supreme quality product for sealant.
L**E
Excellent
Excellent Used to install a crankcase/crankshaft oil seal on a Lycoming engine
Trustpilot
4 days ago
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