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🔧 Seal it once, trust it forever—fuel resistance that never quits!
Permatex 85420 Permashield is a high-performance polyester urethane gasket dressing and sealant designed to resist gasoline and automotive fluids. It remains flexible across extreme temperatures (-60°F to 500°F), enabling repeated metal-to-metal assembly without gasket replacement. Its vibration-resistant, tacky formula provides unlimited assembly time and reliable sealing for a wide range of vehicles and machinery.
| ASIN | B007VIGCJW |
| ASIN | B007VIGCJW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #27,537 in Automotive ( See Top 100 in Automotive ) #118 in Automotive Fillers, Adhesives & Sealants |
| Color | Orange |
| Customer Reviews | 4.6 4.6 out of 5 stars (752) |
| Customer reviews | 4.6 4.6 out of 5 stars (752) |
| Date First Available | 14 March 2013 |
| Date First Available | 14 March 2013 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 81.6 g |
| Item model number | 85420 |
| Item model number | 85420 |
| Manufacturer | Permatex |
| Manufacturer | Permatex |
| Material | Synthetic Rubber |
| Part number | 85420 |
| Size | 2 Ounce |
| Style | Classic |
き**。
使い勝手よかったです。
J**C
Outstanding metal to metal contact sealer. I sure had doubts though. But it turned out perfectly. No gasket required. It really doesn’t fully cure and seals out fuel like it was the plague. Woulda been a game changer in the late 70’s for me. lOl
T**Z
Well it stopped my ultralight aircraft from dumping 80 litres of fuel onto the hanger floor, so I guess it's doing it's job.
H**.
Es gibt nur sehr wenige Produkte die erfolgreich Vergaser, Ansaugspinnen, etc... abdichten da immer Benzin im Spiel ist. Normales Silikon ( auch Hochtemperatur ) ist nicht für Benzin geeignet. Dieses Produkt ist der Hammer, selbst verwendet und hoch zufrieden. Gilt für die meisten Permatex Silikone.
C**U
This seems to work!
Trustpilot
1 month ago
2 months ago