🔥 Seal the deal with high-temp confidence!
Permatex 81409 High-Temp Red RTV Silicone Gasket is a professional-grade, 11 oz. silicone sealant designed for extreme temperature ranges (-65°F to 650°F intermittent). It creates durable, formed-in-place gaskets that resist cracking, shrinking, and fluid migration, making it perfect for automotive applications like valve covers, oil pans, and water pumps. Waterproof and quick-curing, it ensures reliable, long-lasting seals under heavy-duty conditions.
| Color | Factory |
| Brand | Permatex |
| Item Weight | 0.4 Pounds |
| Liquid Volume | 11 Fluid Ounces |
| Initial Hardening Time | one Hours |
| Item Form | Liquid |
| Maximum Gap Fill | 6 Millimeters |
| Surface Recommendation | Clean Dry Surfaces like Valve covers, oil pans, timing covers, water pumps, and thermostat housings |
| Water Resistance Level | Waterproof |
| Number of Items | 1 |
| Manufacturer | Permatex |
| UPC | 686226814098 |
| Global Trade Identification Number | 00686226814098 |
| Unit Count | 11.0 Ounce |
| Material | Silicone |
| Item Weight | 6.4 ounces |
| Product Dimensions | 12 x 1.75 x 1.42 inches |
| Country of Origin | China |
| Item model number | 81409 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 81409 |
| OEM Part Number | 81409 |
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