---
product_id: 189836175
title: "Permatex 24250 Medium Strength Threadlocker Blue, 50 ml, Automotive Threadlocker for Preventing Bolts from Loosening and Corrosion, Removable with Hand Tools"
brand: "permatex"
price: "NZ$119"
currency: NZD
in_stock: false
reviews_count: 13
url: https://www.desertcart.nz/products/189836175-permatex-24250-medium-strength-threadlocker-blue-50-ml-automotive-threadlocker
store_origin: NZ
region: New Zealand
---

# Locks bolts 1/4"–3/4" Removable with hand tools Protects against corrosion & vibration Permatex 24250 Medium Strength Threadlocker Blue, 50 ml, Automotive Threadlocker for Preventing Bolts from Loosening and Corrosion, Removable with Hand Tools

**Brand:** permatex
**Price:** NZ$119
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Lock it down, loosen it up—secure your ride with confidence!

## Quick Answers

- **What is this?** Permatex 24250 Medium Strength Threadlocker Blue, 50 ml, Automotive Threadlocker for Preventing Bolts from Loosening and Corrosion, Removable with Hand Tools by permatex
- **How much does it cost?** NZ$119 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/189836175-permatex-24250-medium-strength-threadlocker-blue-50-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 Shield:** Seals threads tightly to prevent rust and fluid leaks, extending the lifespan of your fasteners.
- • **Precision Locking Power:** Secures bolts and nuts from 1/4" to 3/4" with medium-strength hold—no more loosening under shock or vibration.
- • **Cost-Effective Reliability:** Eliminates the need for expensive lock nuts and washers, streamlining your toolkit and saving money.
- • **Maintenance-Friendly Formula:** Strong yet removable with standard hand tools, enabling hassle-free disassembly without thread damage.
- • **Versatile Automotive & Beyond:** Ideal for valve covers, water pumps, oil pans, drive shafts, and more—your all-in-one thread sealing solution.

## Overview

Permatex 24250 Medium Strength Threadlocker Blue is a 50 ml liquid resin designed to lock and seal metal bolts and nuts sized 1/4" to 3/4". It prevents loosening from vibration and shock while protecting threads from corrosion. Unlike permanent threadlockers, it offers medium strength that allows easy removal with hand tools, making it perfect for automotive and household applications. Trusted by professionals and DIYers alike, it’s a cost-effective, versatile solution that keeps fasteners secure without sacrificing serviceability.

## 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: Reliable Fix for Loose Bolts and Screws - Reliable Fix for Loose Bolts and Screws I’ve been using Permatex 24200 Threadlocker Blue on a few small projects around the house and in the garage, and it’s been a dependable problem-solver. This medium-strength formula is just right for fasteners that tend to work themselves loose over time—things like cabinet screws, lawn equipment bolts, and even some car parts. It keeps everything snug without making disassembly a nightmare later on. Application is straightforward: just a small drop on clean threads before tightening, and it sets up quickly. I like that it helps protect against rust and corrosion too, which is a nice bonus for anything exposed to moisture or vibration. Best of all, I’ve had no issues removing treated fasteners with regular hand tools when I’ve needed to—no stripped bolts, no headaches. The tube is small (6 ml), but a little goes a long way. Unless you’re tackling a huge project, one tube should last quite a while. Bottom line: A reliable, easy-to-use threadlocker that does exactly what it promises—keeps fasteners secure but still removable.
Review: It works - Works as should.

## 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 | B000ODZB8O |
| Best Sellers Rank | #554 in Automotive ( See Top 100 in Automotive ) #2 in Thread Lock Sealers |
| Brand | Permatex |
| Brand Name | Permatex |
| Color | Blue |
| Compatible Material | Metal |
| Customer Reviews | 4.7 out of 5 stars 8,898 Reviews |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 00686226242501 |
| Included Components | Thread Locker |
| Item Dimensions | 1.25 x 2.63 x 6.56 inches |
| Item Form | Liquid |
| Item Weight | 0.15 Pounds |
| Item dimensions L x W x H | 1.25 x 2.63 x 6.56 inches |
| Manufacturer | Devcon |
| Material | Resin |
| Material Type | Resin |
| Model | 24250 |
| Number of Items | 1 |
| Part Number | 24250 |
| Style | Liquid - Medium Strength |
| Style Name | Liquid - Medium Strength |
| Surface Recommendation | Metal |
| UPC | 686226242501 |
| Unit Count | 1.6907 Fluid Ounces |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Permatex
- **Item Weight:** 0.15 Pounds
- **Item dimensions L x W x H:** 1.25 x 2.63 x 6.56 inches
- **Material:** Resin
- **Style:** Liquid - Medium Strength

## Images

![Permatex 24250 Medium Strength Threadlocker Blue, 50 ml, Automotive Threadlocker for Preventing Bolts from Loosening and Corrosion, Removable with Hand Tools - Image 1](https://m.media-amazon.com/images/I/71KdSokrZSL.jpg)
![Permatex 24250 Medium Strength Threadlocker Blue, 50 ml, Automotive Threadlocker for Preventing Bolts from Loosening and Corrosion, Removable with Hand Tools - Image 2](https://m.media-amazon.com/images/I/71kxnHrnbYL.jpg)
![Permatex 24250 Medium Strength Threadlocker Blue, 50 ml, Automotive Threadlocker for Preventing Bolts from Loosening and Corrosion, Removable with Hand Tools - Image 3](https://m.media-amazon.com/images/I/41W57VMps6L.jpg)
![Permatex 24250 Medium Strength Threadlocker Blue, 50 ml, Automotive Threadlocker for Preventing Bolts from Loosening and Corrosion, Removable with Hand Tools - Image 4](https://m.media-amazon.com/images/I/51fdRieTapL.jpg)
![Permatex 24250 Medium Strength Threadlocker Blue, 50 ml, Automotive Threadlocker for Preventing Bolts from Loosening and Corrosion, Removable with Hand Tools - Image 5](https://m.media-amazon.com/images/I/81XzTph7-6L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works just as intended.
*by A***R on December 27, 2025*

Great product. Works perfectly.

### ⭐⭐⭐⭐⭐ Reliable Fix for Loose Bolts and Screws
*by E***S on September 3, 2025*

Reliable Fix for Loose Bolts and Screws I’ve been using Permatex 24200 Threadlocker Blue on a few small projects around the house and in the garage, and it’s been a dependable problem-solver. This medium-strength formula is just right for fasteners that tend to work themselves loose over time—things like cabinet screws, lawn equipment bolts, and even some car parts. It keeps everything snug without making disassembly a nightmare later on. Application is straightforward: just a small drop on clean threads before tightening, and it sets up quickly. I like that it helps protect against rust and corrosion too, which is a nice bonus for anything exposed to moisture or vibration. Best of all, I’ve had no issues removing treated fasteners with regular hand tools when I’ve needed to—no stripped bolts, no headaches. The tube is small (6 ml), but a little goes a long way. Unless you’re tackling a huge project, one tube should last quite a while. Bottom line: A reliable, easy-to-use threadlocker that does exactly what it promises—keeps fasteners secure but still removable.

### ⭐⭐⭐⭐⭐ Works great In confined spaces
*by F***Y on January 13, 2026*

Used in applications where regular Loctite wou!d drip and be a mess. I squeezed a small amount out on a clean disposable surface and literally applied it with a toothpick and that worked we in the confined workspace that I was in. I have used as directed as well. I have used Loctite for decades and always keep blue, red and purple in my shop.

## Frequently Bought Together

- Permatex 24250 Threadlocker Blue Medium Strength,Thread Lock & Screw Glue for Bolts Nuts & Fasteners to Prevent Loosening & Corrosion, Removable with Hand Tools, 50 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.nz/products/189836175-permatex-24250-medium-strength-threadlocker-blue-50-ml-automotive-threadlocker](https://www.desertcart.nz/products/189836175-permatex-24250-medium-strength-threadlocker-blue-50-ml-automotive-threadlocker)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-07-05*