

🛠️ Seal it once, seal it right — the pro’s choice for flawless fixes!
Permatex 80003 Form-A-Gasket #1 is a fast-drying, hard-setting silicone sealant designed for permanent sealing of rigid materials and flanges. It withstands extreme temperatures from -65°F to 400°F and resists common automotive fluids, making it ideal for freeze plugs, threaded connections, and manifold gaskets.
| Material | Silicone |
| Brand | Permatex |
| Style | 11 oz. |
| Item Weight | 318 Grams |
| Item dimensions L x W x H | 2.06 x 2.25 x 8 inches |
| Compatible Material | [Common Shop Fluids and Fuels] |
| Water Resistance Level | Water Resistant |
| Item Form | Paste |
| UPC | 686226800039 |
| Global Trade Identification Number | 00686226800039 |
| Number of Items | 1 |
| Color | Factory |
| Surface Recommendation | hard surfaces |
| Manufacturer | Permatex |
| Model | 80003-CAN |
| Item Weight | 11.2 ounces |
| Product Dimensions | 2.06 x 2.25 x 8 inches |
| Item model number | 80003 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 80003 |
| OEM Part Number | 80003 |
| National Stock Number | 8030-00-247-2525 |
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