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🛠️ Seal like a pro, leak like never before!
Permatex 27037 Optimum Black Gasket Maker is a premium silicone-based sealant engineered for modern lightweight and premium automotive components. It offers 15% greater strength and 60% more flexibility than Ultra Black, withstanding extreme temperatures from -65°F to 500°F. Sensor-safe and resistant to oil, shop fluids, and vibration, it’s ideal for valve covers, oil pans, and other critical seals. Comes with two nozzles for precise application, ensuring a professional-grade, leak-proof finish trusted by thousands of mechanics and DIYers alike.
| ASIN | B072MRCG8W |
| Best Sellers Rank | #24,786 in Automotive ( See Top 100 in Automotive ) #113 in Automotive Fillers, Adhesives & Sealants |
| Brand Name | Permatex |
| Color | Optimum Black |
| Compatible Material | Rubber |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,173) |
| Global Trade Identification Number | 00686226270375 |
| Included Components | Gasket Maker |
| Item Dimensions | 32 x 97 x 203 millimeters |
| Item Form | Paste |
| Item Type Name | Optimum Black Gasket Maker 3.35 oz |
| Manufacturer | Permatex |
| Material Type | Silicone |
| Model | 27037 |
| Number of Items | 1 |
| Part Number | 27037 |
| Style Name | Pack of 1 |
| Surface Recommendation | Miscellaneous |
| UPC | 686226270375 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
J**A
Muy bien
A**X
Fixed faucet leak in no time. Teflon and pipe dope couldn't get it done. Normal permatex couldn't get it done even after waiting 24h before turning on the water. Applied this and after a few minutes I turned the water on and no leak! Going on 1 month now without a leak.
T**E
What else is there to say. I use it for repairing all sorts of items. Great product. I always keep some on hand. PS, it is dishwasher safe.
B**M
I am amazed by the Permatex 25228 Ultra Grey RTV Silicone Gasket Maker for my automotive repair projects. It consistently provides a durable seal that can handle high pressure with ease, perfect for demanding applications. The quick curing time and user-friendly application have truly streamlined my repair work. I love that it is sensor-safe and non-corrosive, ensuring the protection of delicate engine components. With its convenient 13 oz tube size, I can tackle multiple projects effortlessly, and the long-lasting performance is truly impressive. No more worrying about leaks or misaligned gaskets - this product secures everything in place effectively. I cannot recommend this reliable sealant enough for anyone seeking a top-notch solution.
J**.
Excelente pegado y tiempo de secado hace una JJ ta perfecta
Trustpilot
2 months ago
1 week ago