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Permatex High Performance Thread Sealant offers the ultimate sealing power with the added strength of a blue thread locker. This versatile sealant creates an airtight, watertight hold that prevents leaks, loosening, and corrosion, even under high pressures and temperatures. It seals connections up to 1,000 PSI, with a rapid cure capable of withstanding 10,000 PSI, ensuring leak-proof reliability for your toughest jobs. Temperature resistant from -60ยฐF to 300ยฐF, itโs designed specifically for metal and tapered pipe thread fittings, delivering protection against galling, rust, and corrosion over time. Ideal for stainless steel fittings, oil PSI sending units, oil and coolant lines, intake manifold switches, rear axle fill plugs, fuel fittings, and more, this high-performance thread sealant replaces traditional pipe tape and dope with a faster, cleaner application. Keep your metal connections locked and secure without the risk of leaks, making this sealant a must-have for both professional mechanics and DIY enthusiasts who need lasting, high-strength results. Review: Lock tite and thread sealant in one. Works great. Review: Easy to use - cap makes it very easy to applu no mess no fuss



| ASIN | B0787N1LTY |
| Best Sellers Rank | #73,367 in Automotive ( See Top 100 in Automotive ) #273 in Automotive Fillers, Adhesives & Sealants |
| Brand Name | Permatex |
| Color | Blue |
| Compatible Material | Steel, Aluminum Alloys, Brass, Copper |
| Customer Reviews | 4.5 4.5 out of 5 stars (44) |
| Global Trade Identification Number | 00686226575357 |
| Included Components | Threadlocker |
| Item Dimensions | 20.3 x 12.7 x 1.3 centimeters |
| Item Form | Liquid |
| Item Type Name | Seal & Lock Thread Compound 35ml |
| Item Weight | 0.15 Pounds |
| Manufacturer | Permatex |
| Material Type | Plastic |
| Model | 57535 |
| Number of Items | 1 |
| Part Number | 57535 |
| Style Name | Seal and Lock Thread Compound |
| Surface Recommendation | Miscellaneous |
| UPC | 686226575357 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
E**N
Lock tite and thread sealant in one. Works great.
J**N
Easy to use - cap makes it very easy to applu no mess no fuss
S**N
I'm using this to seal QC air hose couplings on my portable compressor. Any pipe dope or sealant I used in the past did not prevent eventual vibration-induced loosening of the pipe threads - which was to be expected as most 'sealants' are NOT threadlockers. This is one of the few products that claims to seal thread as well as provide some thread locking capability. Others I found were considerably more expensive. I have now have a coupling installed with this for over a month with no loosening or leakage. The compressor holds pressure with no reduction from leaks for days until I use it again. Definitely recommended.
A**0
A little thin like Elmer's glue compared to average "pipe dope" or thread sealant. But this may be due to the blue loctite additive. No complaints here. From manufacturer, "Not appropriate for Retorque applications due to the thread locker in it. Like head bolts on a sbc. Which is EXACTLY what i used it for. BUT, I used head studs, not bolts. Clamping load is shared but twisting force to threads/shank is different with studs. We shall see. No leaks yet
Y**E
Love this stuff use it on most of fasteners on automotive applications. Highly recommend.
Trustpilot
2 months ago
2 weeks ago