🛡️ Seal like a pro, last like a legend!
Permatex 27037 Optimum Black Gasket Maker is a premium silicone paste engineered for high-performance sealing in modern engines. It offers 15% greater strength and 60% more flexibility than Ultra Black, with a wide temperature tolerance from -65°F to 500°F. Sensor-safe and resistant to oils and shop fluids, it’s ideal for valve covers, oil pans, and other critical automotive assemblies requiring durable, flexible gaskets.
| Material | Silicone |
| Brand | Permatex |
| Style | Optimum |
| Item dimensions L x W x H | 32 x 97 x 203 Millimeters |
| Compatible Material | Rubber |
| Item Form | Paste |
| UPC | 686226270375 |
| Net Quantity | 1.0 count |
| Global Trade Identification Number | 00686226270375 |
| Number of Items | 1 |
| Colour | Optimum Black |
| Manufacturer | Permatex |
| Country of Origin | USA |
| Model number | 27037 |
| Item Weight | 109 g |
| Product Dimensions | 3.18 x 9.69 x 20.32 cm; 109 g |
| Item model number | 27037 |
| Item Height | 8 Inches |
| Item Width | 3.81 Inches |
| Included Components | Gasket Maker |
| Are batteries included? | No |
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