--- product_id: 255417982 title: "Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1" brand: "permatex" price: "$22.84" currency: USD in_stock: true reviews_count: 7 category: "Permatex" url: https://www.desertcart.us/products/255417982-permatex-59214-high-temperature-thread-sealant-6-ml-tube-pack store_origin: US region: United States of America --- # Resists moisture & hydraulic fluids Withstands up to 400°F high heat Locks & seals threaded fittings securely Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 **Brand:** permatex **Price:** $22.84 **Availability:** ✅ In Stock ## Summary > 🔧 Seal it like a pro, last like a legend! ## Quick Answers - **What is this?** Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 by permatex - **How much does it cost?** $22.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/255417982-permatex-59214-high-temperature-thread-sealant-6-ml-tube-pack) ## Best For - permatex enthusiasts ## Why This Product - Trusted permatex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Assembly:** Lubricates threads for smooth installation and easy disassembly. - • **Heat-Defying Sealant:** Performs flawlessly from -65°F to 400°F, perfect for extreme conditions. - • **Leak-Proof Confidence:** Locks threads tight to prevent leaks, vibration loosening, and wear. - • **Versatile Compatibility:** Ideal for metal fittings in fuel, oil, coolant, brake, and power steering systems. - • **Flexible Application Window:** Parts can be repositioned up to 4 hours after application—no rush, no stress. ## Overview Permatex 59214 High Temperature Thread Sealant is a premium silicone-based paste designed to lock and seal threaded metal fittings against leaks, vibration, moisture, and harsh fluids. It operates reliably across a wide temperature range (-65°F to 400°F), lubricates threads for easy assembly, and allows repositioning within 4 hours. Trusted by professionals for automotive and industrial applications, it ensures durable, leak-proof connections that stand the test of time. ## Description Permatex High Temperature Thread Sealant lubricates threads for easy assembly and disassembly and locks and seals threaded fittings. Resists leakage, vibration loosening, moisture, hydraulic fluids and diesel fuels and won’t shred or wear like other tape. Parts may be repositioned up to 4 hours after application. Temperature range from -65 degrees fahrenheit to 400 degrees fahrenheit. Review: Not drying - I have applied this seal on thread bolt and left it for almost 80 hours, unfortunately still not dry Review: expired product - expired product, please send me a new one. ## Features - Locks and seals threaded fittings - Resists leakage, vibration loosening, moisture, hydraulic fluids and diesel fuels - Lubricates threads for easy assembly and disassembly - Parts may be repositioned up to 4 hours after application - Suggested Applications: head bolts into through holes, oil PSI sending units and sensors, oil and coolant lines, fuel fittings, rear axle fill plug, brake and power steering fittings ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002UEOP0 | | Best Sellers Rank | #37,724 in Automotive ( See Top 100 in Automotive ) #157 in Automotive Fillers, Adhesives & Sealants | | Brand | Permatex | | Customer Reviews | 4.7 4.7 out of 5 stars (3,586) | | Date First Available | 14 August 2012 | | Exterior | Painted | | Item Weight | 18.1 g | | Item model number | 59214 | | Manufacturer | Permatex | | Manufacturer Part Number | 59214 | | Model | Permatex 59214 | | OEM Part Number | MB-CL1 | | Product Dimensions | 1.75 x 9.68 x 16.51 cm; 18.14 g | ## Product Details - **Brand:** Permatex - **Item dimensions L x W x H:** 18 x 97 x 165 millimeters - **Item weight:** 0.04 Pounds - **Material:** Silicone - **Style:** 6 ml ## Images ![Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/81O-2Qz1v8L.jpg) ![Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/91na5JCvjsL.jpg) ![Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/816aR-bZZlL.jpg) ![Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 - Image 4](https://m.media-amazon.com/images/I/61rIGi-zMXL.jpg) ## Questions & Answers **Q: How hard is to unscrew after this has been set for awhile?** A: Comes apart with minimal force, it is a sealant not a thread locker. It works especially well on sealing thread that are not tapered pipe threads. I use this on my harley fluid drain plugs **Q: Does this product solidify after 72 hrs as cited in the tds? after being applied for 52 hrs it remains a soft tacky paste.** A: Hello. I use this product quite often. It holds very well, seals very well. I just put some on my differential fill plug and seals it great. To answer your question, this product, when first put on threaded hardware will be wet and soft and be able to seal low pressure and intermediate pressure. Parts can be readjusted, torqued, etcetera with in 24 hours of application. 72 hours just means it is fully cured and can withstand higher pressures. But, once applied, it holds very well within hours. Definitely within 24 hours. It does not solidify, it stays wet and soft. It's good stuff. Hope this helped. BJ **Q: I was told i could use this on an oil pressure sending unit and seen on websites it could be used. so someone just told me I shouldn't. So can i?** A: Yes, it works great. I use it on oil and brake system components exposed to high pressures and temperatures. No leaks, ever. Make sure it is applied to clean Dry threads. Use a solvent to clean threads, let dry, then apply the permatex. Be careful not to cross thread. Don't overtighten!! Cheers **Q: Will this work on differential bolts that thread through into the case and are exposed to differential fluid?** A: Hello Michal. Yes this thread sealant does work on sealing differential fluid. I have used and know for sure it works on sealing the differential fill plug. If your referring to the cover bolts, you need a gasket or gasket maker to seal the cover. I'm not sure what bolts your referring to, but yes this sealant will seal differential fluid. Hope this helped. ## Customer Reviews ### ⭐ Not drying *by H***R on 25 April 2024* I have applied this seal on thread bolt and left it for almost 80 hours, unfortunately still not dry ### ⭐ expired product *by M***N on 6 January 2024* expired product, please send me a new one. ### ⭐⭐⭐⭐⭐ Review *by J***O on 20 January 2026* Que es muy buen producto ## Frequently Bought Together - Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 - Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 9.5 oz - Permatex 81182 Gear Oil RTV Gasket Maker, 3 oz (Packaging May Vary) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/255417982-permatex-59214-high-temperature-thread-sealant-6-ml-tube-pack](https://www.desertcart.us/products/255417982-permatex-59214-high-temperature-thread-sealant-6-ml-tube-pack) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*