---
product_id: 635661523
title: "ThreadLocker Blue, Thread Lock Medium Strength Lock Tight for Nuts, Bolts, Fasteners and Metals, Anaerobic Curing Metal Glue to Prevent Loosening and Corrosion (M243-50ml)"
brand: "gneoco"
price: "VT3813"
currency: VUV
in_stock: true
reviews_count: 8
category: "Gneoco"
url: https://www.desertcart.vu/products/635661523-threadlocker-blue-thread-lock-medium-strength-lock-tight-for-nuts
store_origin: VU
region: Vanuatu
---

# 24-hour full cure time Medium strength lock Versatile metal compatibility ThreadLocker Blue, Thread Lock Medium Strength Lock Tight for Nuts, Bolts, Fasteners and Metals, Anaerobic Curing Metal Glue to Prevent Loosening and Corrosion (M243-50ml)

**Brand:** gneoco
**Price:** VT3813
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down, loosen the stress!

## Quick Answers

- **What is this?** ThreadLocker Blue, Thread Lock Medium Strength Lock Tight for Nuts, Bolts, Fasteners and Metals, Anaerobic Curing Metal Glue to Prevent Loosening and Corrosion (M243-50ml) by gneoco
- **How much does it cost?** VT3813 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/635661523-threadlocker-blue-thread-lock-medium-strength-lock-tight-for-nuts)

## Best For

- gneoco enthusiasts

## Why This Product

- Trusted gneoco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Every Thread:** Medium strength formula locks nuts and bolts tight without permanent bonding, perfect for maintenance flexibility.
- • **Fast & Reliable Cure:** Initial set in 20 minutes, full strength in 24 hours—get your projects moving without long downtime.
- • **Universal Application:** Ideal for automotive, industrial, and household use—valve covers, water pumps, furniture screws, and more.
- • **Smart Packaging Design:** Half-full bottle prevents premature solidification, ensuring fresh, ready-to-use adhesive every time.
- • **Rust & Corrosion Defense:** Protects metal fasteners from leaks, rust, and corrosion, extending the life of your equipment and furniture.

## Overview

GNEOCO ThreadLocker Blue is a medium strength anaerobic adhesive designed to secure metal nuts, bolts, and fasteners against loosening and corrosion. With a quick initial cure and full strength in 24 hours, it offers versatile, waterproof protection across automotive, industrial, and household applications. Packaged smartly to maintain liquid freshness, it delivers professional-grade performance at a great value.

## Description

Product description More Other ThreadLocker ThreadLocker Blue and Red Thread Lock Blue 50ml Thread Lock Blue and Red Thread Lock Blue 50ml*2 Thread Lock Red 50ml*2

Review: Excellent blue/removable thread locker! - Fantastic product that holds tight but is removed with reasonable torque. Bottle and needle is done well and doesn't leak or make a mess. Dries quick and sets to full strength in 24 hours, color is just like the brand new stuff that's far more expensive. The thickness/viscosity of the fluid is the same as the name brand product. Overall this is a quality product at a great value and performs exactly like the name brand product. You get a half a life time supply for very little money.
Review: Great hold. Easy to use. Not expensive at all - It works really well. It’s held for 4 months so far and still holding. I’ve used it on multiple occasions and not had any issues yet. Great value for the cost.

## Features

- Prevents Rust and Corrosion: Protects from leaks, rusting, and corrosion and eliminates need to stock up on expensive lock nuts and washers
- Easy to Use: Simply apply the threadlocker evenly to the thread, tighten the nut, and cure initially for 20 minutes, then your Items can be used normally after fully cured in 24 hours
- Wide application : Whether you're installing a valve cover, water pump, or just tightening down some furniture screws, our adhesive solution can be used in various automotive, industrial, and furniture applications.
- Why The Bottle Is Not Full: Threadlocker will solidify in anaerobic conditions, so the bottle is half-full to ensure the threadlocker remains liquid, prevent solidification and hardening.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ4H2ZDP |
| Best Sellers Rank | #3,425 in Automotive ( See Top 100 in Automotive ) #16 in Thread Lock Sealers #248 in Oils & Fluids |
| Brand | GNEOCO |
| Brand Name | GNEOCO |
| Color | Blue |
| Compatible Material | Metal |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 827 Reviews |
| Full Cure Time | 24 Hours |
| Included Components | 50ml Blue ThreadLocker |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 75 Grams |
| Manufacturer | GNEOCO |
| Material | Plastic |
| Material Type | Plastic |
| Model | M243-50ml |
| Package Information | Bottle |
| Unit Count | 1.6907 Fluid Ounces |
| Viscosity | Medium |
| Volume | 50 Milliliters |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** GNEOCO
- **Color:** Blue
- **Item Form:** Liquid
- **Item Package Quantity:** 1
- **Material:** Plastic

## Images

![ThreadLocker Blue, Thread Lock Medium Strength Lock Tight for Nuts, Bolts, Fasteners and Metals, Anaerobic Curing Metal Glue to Prevent Loosening and Corrosion (M243-50ml) - Image 1](https://m.media-amazon.com/images/I/61Swa0jA2HL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent blue/removable thread locker!
*by S***E on January 11, 2026*

Fantastic product that holds tight but is removed with reasonable torque. Bottle and needle is done well and doesn't leak or make a mess. Dries quick and sets to full strength in 24 hours, color is just like the brand new stuff that's far more expensive. The thickness/viscosity of the fluid is the same as the name brand product. Overall this is a quality product at a great value and performs exactly like the name brand product. You get a half a life time supply for very little money.

### ⭐⭐⭐⭐⭐ Great hold. Easy to use. Not expensive at all
*by J***N on January 28, 2026*

It works really well. It’s held for 4 months so far and still holding. I’ve used it on multiple occasions and not had any issues yet. Great value for the cost.

### ⭐⭐⭐⭐⭐ good product
*by A***R on March 12, 2026*

Worked as expected to.

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**Shop now:** [https://www.desertcart.vu/products/635661523-threadlocker-blue-thread-lock-medium-strength-lock-tight-for-nuts](https://www.desertcart.vu/products/635661523-threadlocker-blue-thread-lock-medium-strength-lock-tight-for-nuts)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-22*