

🔧 Seal it once, trust it forever!
Permatex 85420 Permashield is a high-performance urethane gasket dressing and sealant designed for automotive and industrial use. Resistant to gasoline and all automotive fluids, it remains flexible across a wide temperature range (-60°F to 500°F), allowing repeated disassembly and reassembly in metal-to-metal applications. Its vibration-resistant, tacky formula provides unlimited assembly time and seals surface imperfections effectively, making it perfect for cars, trucks, boats, and heavy machinery.

| Material | Urethane |
| Brand | Permatex |
| Style | Compact |
| Item Weight | 2 Ounces |
| Water Resistance Level | Water Repellent |
| Item Form | Liquid |
| Global Trade Identification Number | 30686226854200 |
| Number of Items | 6 |
| Surface Recommendation | Multiple Surfaces |
| Manufacturer | Permatex |
| Model | 85420 |
| Item Weight | 2 ounces |
| Package Dimensions | 8.4 x 4.9 x 4.1 inches |
| Item model number | 85420-12PK |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 85420-12PK |
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