



🔥 Seal it, lock it, forget it — the pro’s choice for high-temp thread security!
Permatex 59235-6PK High Temperature Thread Sealant is a premium, PTFE-based paste designed to lock and seal threaded fittings against leaks, vibration loosening, moisture, hydraulic fluids, and diesel fuels. It operates reliably across a wide temperature range (-65°F to 400°F), lubricates threads for easy assembly and repositioning within 4 hours, and outperforms traditional PTFE tape by resisting shredding and wear. This pack of six 50 ml tubes offers professional-grade sealing for automotive and industrial applications.

| ASIN | B001RERISA |
| Best Sellers Rank | #144,552 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #141 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Colour | High Temperature Thread Sealant |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,420) |
| Date First Available | 21 November 2013 |
| Global Trade Identification Number | 30686226592355 |
| Item Form | Liquid, Paste |
| Item Weight | 463 g |
| Item model number | 59235-6PK |
| Manufacturer | Permatex |
| Manufacturer Part Number | 59235-6PK |
| Material | Polytetrafluoroethylene |
| Net Quantity | 10.14 Fluid Ounces |
| Number of Items | 6 |
| Package Dimensions | 24.21 x 22.81 x 11.2 cm; 462.66 g |
| Style | Pack of 6 |
| Volume | 50 Millilitres |
| Water Resistance Level | Water Resistant |
D**Z
Indispensable en la instalación de múltiples de admisión y bombas de agua. Funciona excelente sin embargo su costo es muy elevado considerando que solo contiene un par de mililitros.
G**G
High temp sealing paste is what it says, the best part with this product is price on Amazon, half price compared to Ford main dealer. All good
H**R
I have applied this seal on thread bolt and left it for almost 80 hours, unfortunately still not dry
F**R
Works as expected. No leaks after a short setting and curing period. Used it to seal an oil pressure sensor. Heat resistant
S**W
I was installing a three-way valve and I didn’t have the means to pressure test my threaded connections until everything was threaded and sweated in place. Once the rest of the fittings were sweated together, I couldn’t tighten the threaded connections. The first time around, I used teflon tape and it didn’t work well. Next, I tried this permatex sealant because it would make a permanent anaerobic seal, and it can withstand sweating connections nearby. It worked great! The connection has been holding for months now with no water leaks. I recommend wearing nitrile or latex gloves when handling, it’ll let you work more quickly and cleanup easier.
Trustpilot
3 weeks ago
2 months ago