---
product_id: 686020765
title: "Permatex 24210 Medium Strength Threadlocker Blue, 10 ml, Automotive Threadlocker For Preventing Bolts From Loosening And Corrosion, Removable With Hand Tools"
brand: "permatex"
price: "€ 36.61"
currency: EUR
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.fr/products/686020765-permatex-24210-medium-strength-threadlocker-blue-10-ml-automotive-threadlocker
store_origin: FR
region: France
---

# Medium strength lock, removable with hand tools Fits bolts 1/4" to 3/4" (6-20mm) Protects threads from corrosion & leaks Permatex 24210 Medium Strength Threadlocker Blue, 10 ml, Automotive Threadlocker For Preventing Bolts From Loosening And Corrosion, Removable With Hand Tools

**Brand:** permatex
**Price:** € 36.61
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down, loosen it up—your bolts’ best friend!

## Quick Answers

- **What is this?** Permatex 24210 Medium Strength Threadlocker Blue, 10 ml, Automotive Threadlocker For Preventing Bolts From Loosening And Corrosion, Removable With Hand Tools by permatex
- **How much does it cost?** € 36.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/686020765-permatex-24210-medium-strength-threadlocker-blue-10-ml-automotive-threadlocker)

## 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

- • **Corrosion & Leak Defense:** Forms a durable seal that prevents rust and fluid leaks, extending the life of your fasteners.
- • **Eliminate Extra Hardware:** No need for expensive lock nuts or washers—streamline your toolkit with this all-in-one threadlocker.
- • **Versatile Fit for Most Jobs:** Perfectly seals and locks bolts from 1/4" to 3/4", covering a wide range of automotive and household applications.
- • **Secure Every Bolt with Confidence:** Locks nuts and bolts firmly against shock and vibration for lasting reliability.
- • **Maintenance-Friendly Medium Strength:** Strong enough to hold but allows easy disassembly with standard hand tools—no damage, no hassle.

## Overview

Permatex 24210 Medium Strength Threadlocker Blue is a high-performance epoxy formula designed to secure bolts sized 1/4" to 3/4" against loosening from vibration and shock. It provides a corrosion-resistant seal that prevents leaks and rust, while its medium strength allows easy removal with hand tools for maintenance. Ideal for automotive and general use, this threadlocker eliminates the need for additional locking hardware, making it an essential, reliable solution for professionals and DIYers alike.

## Description

Permatex Medium Strength Threadlocker Blue is the ultimate all-purpose solution for locking and sealing threaded fasteners to keep them secure, even under extreme conditions. Designed to prevent parts from loosening due to vibration, this versatile threadlocker bonds with precision, forming a durable, shock-resistant seal that withstands leaks, corrosion, and loosening. Ideal for nut and bolt applications sized 1/4” to 3/4”, Permatex Threadlocker Blue eliminates the need for costly lock nuts and washers while sealing threads completely, protecting them from rust and corrosion. Applied as a liquid or gel, this medium-strength threadlock is perfect for automotive and household applications, from valve cover bolts to water pump and drive shaft bolts. Unlike permanent threadlockers, this formula provides strong adhesion yet allows easy disassembly with hand tools, making maintenance and adjustments simple. Whether you’re working on your car, bike, or home project, Permatex Medium Strength Threadlocker Blue delivers unmatched reliability, sealing power, and convenience to keep every job secure.

Review: good thread locker - easy to apply and seal is good. can be “unlocked “ is needed
Review: Just the right amount of locking strength - I can confidently say that this product is an excellent choice for anyone in need of a reliable and easy-to-use threadlocker solution. One of the things I love about this product is its medium strength. It provides just the right amount of locking strength for a wide range of applications, from automotive repairs to household projects. It's not too weak that it will come loose, but also not too strong that it will be difficult to disassemble in the future. The blue color of the threadlocker makes it easy to see where it has been applied, which is especially helpful for ensuring that all areas have been covered. I also appreciate the fact that it comes in a 6 ml bottle, which is a convenient size for both small and large projects. The application process of this threadlocker is very straightforward. Simply apply a small amount to the threads and let it dry. The threadlocker dries quickly, and I have never had any issues with it dripping or running. One of the things I appreciate the most about this product is its reliability. Once it is applied, I know that my threads will stay securely locked in place, even under high levels of stress or vibration. This provides me with peace of mind knowing that my repairs or projects will be sturdy and long-lasting. Overall, I would highly recommend this threadlock to anyone in need of a reliable and easy-to-use threadlocker solution. It provides just the right amount of locking strength, is easy to apply, and dries quickly. It's a must-have in any toolkit.

## Features

- Secure Every Job – Keep bolts and nuts in place with Permatex Medium Strength Threadlocker Blue, the reliable solution that prevents loosening due to shock and vibration, locking parts securely and shielding threads from corrosion.
- Perfect for Automotive & Beyond – With Permatex Threadlocker Blue, seal and lock bolts from 1/4" to 3/4" across various applications, including valve cover, water pump, oil pan, and drive shaft bolts – ideal for any job needing pipe thread sealant.
- Perfect For Most Jobs- Permatex Threadlocker Blue Is Ideal For All Nut And Bolt Applications 1/4" To 3/4" (6mm To 20mm) And Eliminates The Need To Stock Expensive Lock Nuts And Lock Washers
- Medium Strength for Easy Disassembly – Unlike permanent options, this threadlock holds strong but can be removed with hand tools, allowing easy access for maintenance or adjustments without stripping threads or damaging parts.
- Suggested Applications- Valve Cover Bolts, Water Pump Bolts, Oil Pan Bolts, Drive Shaft Bolts, Rocker Arm Adjustment Nuts, Carburetor Studs, Intake Manifold Bolts
- All-in-One Solution – Engineered for various applications, this threadlocker provides top-notch thread sealant properties, reducing leaks and corrosion with a tight seal – an essential in any automotive toolkit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000NV4CFU |
| Best Sellers Rank | #1,401 in Automotive ( See Top 100 in Automotive ) #5 in Thread Lock Sealers #1,888 in Oils & Fluids |
| Brand | Permatex |
| Brand Name | Permatex |
| Color | Blue |
| Compatible Material | Metal |
| Customer Reviews | 4.7 out of 5 stars 9,030 Reviews |
| EU Spare Part Availability Duration | 5 years |
| Included Components | Threadlockers |
| Item Dimensions | 0.75 x 3.82 x 6.5 inches |
| Item Form | Product |
| Item Weight | 1.72 g |
| Item dimensions L x W x H | 0.75 x 3.82 x 6.5 inches |
| Manufacturer | Permatex |
| Material | epoxy |
| Material Type | epoxy |
| Model | 24210 |
| Number of Items | 1 |
| Part Number | B000NV4CFU |
| Style | Liquid - Medium Strength |
| Style Name | Liquid - Medium Strength |
| Surface Recommendation | Miscellaneous |
| UPC | 686226242105 |
| Unit Count | 1 Count |
| Warranty Description | Manufacturer |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Permatex
- **Item Weight:** 0.06 Ounces
- **Item dimensions L x W x H:** 0.75 x 3.82 x 6.5 inches
- **Material:** epoxy
- **Style:** Liquid - Medium Strength

## Images

![Permatex 24210 Medium Strength Threadlocker Blue, 10 ml, Automotive Threadlocker For Preventing Bolts From Loosening And Corrosion, Removable With Hand Tools - Image 1](https://m.media-amazon.com/images/I/81eB9rsUJeL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good thread locker
*by S***N on September 19, 2026*

easy to apply and seal is good. can be “unlocked “ is needed

### ⭐⭐⭐⭐⭐ Just the right amount of locking strength
*by I***H on March 26, 2023*

I can confidently say that this product is an excellent choice for anyone in need of a reliable and easy-to-use threadlocker solution. One of the things I love about this product is its medium strength. It provides just the right amount of locking strength for a wide range of applications, from automotive repairs to household projects. It's not too weak that it will come loose, but also not too strong that it will be difficult to disassemble in the future. The blue color of the threadlocker makes it easy to see where it has been applied, which is especially helpful for ensuring that all areas have been covered. I also appreciate the fact that it comes in a 6 ml bottle, which is a convenient size for both small and large projects. The application process of this threadlocker is very straightforward. Simply apply a small amount to the threads and let it dry. The threadlocker dries quickly, and I have never had any issues with it dripping or running. One of the things I appreciate the most about this product is its reliability. Once it is applied, I know that my threads will stay securely locked in place, even under high levels of stress or vibration. This provides me with peace of mind knowing that my repairs or projects will be sturdy and long-lasting. Overall, I would highly recommend this threadlock to anyone in need of a reliable and easy-to-use threadlocker solution. It provides just the right amount of locking strength, is easy to apply, and dries quickly. It's a must-have in any toolkit.

### ⭐⭐⭐⭐⭐ Good
*by L***A on July 24, 2026*

Good to have around for automotive work good brand for reliability

## Frequently Bought Together

- Permatex 24210 Threadlocker Blue Medium Strength,Thread Lock & Screw Glue for Bolts Nuts & Fasteners to Prevent Loosening & Corrosion, Removable with Hand Tools, 10 ml
- Permatex 27100-12PK High Strength Threadlocker Red, 6 ml (Pack of 12)
- Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3 Ounce (Pack of 12)

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**Shop now:** [https://www.desertcart.fr/products/686020765-permatex-24210-medium-strength-threadlocker-blue-10-ml-automotive-threadlocker](https://www.desertcart.fr/products/686020765-permatex-24210-medium-strength-threadlocker-blue-10-ml-automotive-threadlocker)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-10-05*