---
product_id: 50798854
title: "Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1"
brand: "permatex"
price: "S$23"
currency: SGD
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.sg/products/50798854-permatex-59214-high-temperature-thread-sealant-6-ml-tube-pack
store_origin: SG
region: Singapore
---

# Reposition parts up to 4 hours Withstands up to 400°F Locks & seals threaded fittings Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1

**Brand:** permatex
**Price:** S$23
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro, leak-free and worry-free!

## Quick Answers

- **What is this?** Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 by permatex
- **How much does it cost?** S$23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/50798854-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

- • **Flexible Fix:** Allows repositioning of parts up to 4 hours after application—no stress, just precision.
- • **High-Heat Hero:** Seals tight from -65°F to 400°F, perfect for extreme conditions.
- • **Smooth Assembly:** Lubricates threads for effortless installation and future disassembly.
- • **Leakproof Lockdown:** Prevents leaks, vibration loosening, and moisture intrusion for lasting reliability.
- • **Fuel & Fluid Friendly:** Resistant to hydraulic fluids, diesel fuels, oil, and coolant lines—engineered for critical systems.

## Overview

Permatex 59214 High Temperature Thread Sealant is a premium 6 ml tube formula designed to lock and seal threaded fittings against leaks, vibration, and moisture. It operates reliably in extreme temperatures from -65°F to 400°F, lubricates threads for easy assembly and disassembly, and allows repositioning within 4 hours. Ideal for automotive and industrial applications involving oil, coolant, fuel, and hydraulic lines.

## 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: Works as advertised - Spot on. Sealed my new temperature sender unit nicely into my thermostat housing. Tested all good.
Review: Leak solved! - Solved a persistent little diesel leak on a compression fitting and much better than using PTFE tape

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- May cause damage to organs through prolonged or repeated exposure.
- May cause respiratory irritation.
- Suspected of causing cancer.
- 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 | 13,894 in DIY & Tools ( See Top 100 in DIY & Tools ) 271 in Sealers |
| Brand | Permatex |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,425) |
| Date First Available | 14 Aug. 2012 |
| Exterior | Painted |
| Item Weight | 9 g |
| Item model number | 59214 |
| Manufacturer | Permatex |
| Manufacturer part number | 59214 |
| Model | Permatex 59214 |
| OEM Part Number | PMT59214 |
| Product Dimensions | 1.75 x 9.68 x 16.51 cm; 9 g |

## Product Details

- **Brand:** Permatex
- **Item dimensions L x W x H:** 18 x 97 x 165 millimetres
- **Material:** Silicone
- **Style:** High Temperature Sealant
- **Water resistance level:** Water Resistant

## Images

![Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/61rIGi-zMXL.jpg)
![Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/816aR-bZZlL.jpg)
![Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/81O-2Qz1v8L.jpg)
![Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1 - Image 4](https://m.media-amazon.com/images/I/91na5JCvjsL.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

### ⭐⭐⭐⭐⭐ Works as advertised
*by K***L on 11 November 2025*

Spot on. Sealed my new temperature sender unit nicely into my thermostat housing. Tested all good.

### ⭐⭐⭐⭐⭐ Leak solved!
*by N***N on 20 December 2025*

Solved a persistent little diesel leak on a compression fitting and much better than using PTFE tape

### ⭐⭐⭐⭐⭐ Thread sealant
*by B***N on 15 July 2025*

Perfect thread sealer. Used on my turbo oil drain as it is a brass fitting that screws into the block. Followed the instructions, nice and easy and doesn't leak. Great product and good price

## Frequently Bought Together

- Permatex 59214 High Temperature Thread Sealant, 6 ml Tube, Pack of 1
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- Permatex 81182 Gear Oil RTV Gasket Maker, 3 oz (Packaging May Vary)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-01*