---
product_id: 1998117
title: "Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack"
brand: "loctite"
price: "₨235"
currency: SCR
in_stock: true
reviews_count: 13
category: "Loctite"
url: https://www.desertcart.sc/products/1998117-loctite-threadlocker-blue-242-removable-thread-lock-glue-for-nuts
store_origin: SC
region: Seychelles
---

# Medium-strength lock for 6-19mm fasteners Sets in 10 minutes, cures in 24 hours Prevents rust, corrosion & loosening Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack

**Brand:** loctite
**Price:** ₨235
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack by loctite
- **How much does it cost?** ₨235 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/1998117-loctite-threadlocker-blue-242-removable-thread-lock-glue-for-nuts)

## Best For

- loctite enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Optimized for 6mm to 19mm fasteners, covering a wide range of automotive and DIY applications.
- • **Quick-Set Formula:** Fast 10-minute set time means less downtime and faster project completion.
- • **Removable When Needed:** Medium strength allows easy disassembly with hand tools—no permanent lock-in.
- • **Rust & Corrosion Defense:** Seals threads to protect against leaks, rust, and corrosion—extend your equipment’s lifespan.
- • **Vibration-Proof Security:** Locks nuts & bolts firmly to stop loosening from vibration—perfect for power tools and motors.

## Overview

Loctite Threadlocker Blue 242 is a medium-strength, quick-setting adhesive designed to lock and seal metal fasteners sized 6-19mm. It prevents loosening caused by vibration, protects against rust and corrosion, and allows easy removal with hand tools. Ideal for small motors, mowers, and power equipment, it sets in 10 minutes and fully cures in 24 hours, making it a must-have for professionals and DIYers seeking reliable, maintenance-friendly fastening.

## Description

Product Description Loctite Threadlocker Blue 242 is designed to lock and seal threaded fasteners and prevent loosening from vibration. Ideal for 6-19mm fasteners, this unique formula is great for small motors, mowers, and power equipment. Loctite Threadlocker Blue 242 protects threads and prevents from leaks, rusting, and corrosion and eliminates the need to stock up on expensive lock nuts and washers. Fast and easy to use, this medium-strength threadlocker sets in just 10 minutes and fully cures in 24 hours. Loctite Threadlocker Blue 242 is particularly suited for applications on less active substrates such as stainless steel and plated surfaces, where disassembly is required for servicing. From the Manufacturer Loctite Threadlocker Blue 242 locks threaded metal fasteners against loosening from machine vibration. It prevents leaks and rusting of metal threads for 1/4- to 3/4-Inch (6 mm to 20 mm) nuts and bolts. Metal parts can be removed with hand tools for easy disassembly if necessary. Sets in 20 minutes and cures in 24 hours. Especially useful for small motors, mowers and many types of power equipment.

Review: Works as it should. Excellent product - What else can be said about blue loctite. Use sparingly. A little can go a long way. Easy to use. Great value. Holds screws in place as it should
Review: Does Exactly What It’s Supposed to Do - It’s blue Loctite 242. It works as advertised. Keeps fasteners from backing out due to vibration but still allows removal with normal hand tools. I’ve used it on vehicle hardware and other projects where I don’t want bolts walking loose over time. Apply it properly, let it cure, and it does its job. No drama. If you’re working on anything that sees vibration (automotive, motorcycles, equipment), this is a must-have in the toolbox.

## Features

- Lock and Seal Fasteners: Prevents loosening of metal fasteners caused by vibration on small motors, mowers, and power equipment
- Prevents Rust and Corrosion: Protects from leaks, rusting, and corrosion and eliminates need to stock up on expensive lock nuts and washers
- Removable: Can be removed with hand tools
- Easy and Quick: Sets in 10 minutes and fully cures in 24 hours
- For 6-19mm Fasteners: Medium-strength formula for use on threads for 6mm to 19mm nuts and bolts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000I1RSNS |
| Best Sellers Rank | #31 in Automotive ( See Top 100 in Automotive ) #1 in Thread Lock Sealers |
| Brand | Loctite |
| Color | Blue |
| Date First Available | January 16, 2007 |
| Department | Unisex-Adult |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340242005 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 6 Milliliters |
| Item Weight | 0.176 ounces |
| Item model number | Henkel / osi -tanch-it- |
| Manufacturer | Henkel Corporation |
| Material | Dimethylacrylate ester |
| Number of Pieces | 1 |
| Package Information | Tube |
| Product Dimensions | 4.8 x 3.4 x 0.5 inches |
| Special Feature | Strong |
| Specific Uses For Product | Threadlocker |
| Tensile Strength | 110 Pounds Per Inch |
| UPC | 079340242005 |
| Unit Count | 6 Milliliters |
| Viscosity | Medium |
| Viscosity Level | Medium |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Loctite
- **Item Form:** Liquid
- **Material:** Dimethylacrylate ester
- **Special Feature:** Strong
- **Specific Uses For Product:** Threadlocker

## Images

![Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack - Image 1](https://m.media-amazon.com/images/I/710dYyD5mTL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is there a solvent or dremel attachement that will remove this stuff from bolt threads?**
A: You don't need solvent or dremel.  It will keep any screw or bolt from loosening, but you can get the bolt/screw out with a screwdriver and just brush off the Loctite.   Very good stuff.

**Q: Do I apply this to my doorknob set screw before screwing it in or after? (ie, a drop on top?)**
A: Before. You apply this to the screw threads before screwing in. Make sure you only apply a very little bit. More is not better.

**Q: how do I open the sealed tube? do I just poke a hole at the top?**
A: I think it's best to use a thumbtack, safety pin, etc. to poke a hole into the flat tip. This will give you "droplet-sized control" in application.

**Q: can this be used in glasses?  The screws that hold the lenses in place?**
A: No, it is designed for larger screws.  Use Loctite 222 for small screws.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as it should. Excellent product
*by A***R on March 6, 2026*

What else can be said about blue loctite. Use sparingly. A little can go a long way. Easy to use. Great value. Holds screws in place as it should

### ⭐⭐⭐⭐⭐ Does Exactly What It’s Supposed to Do
*by S***L on February 14, 2026*

It’s blue Loctite 242. It works as advertised. Keeps fasteners from backing out due to vibration but still allows removal with normal hand tools. I’ve used it on vehicle hardware and other projects where I don’t want bolts walking loose over time. Apply it properly, let it cure, and it does its job. No drama. If you’re working on anything that sees vibration (automotive, motorcycles, equipment), this is a must-have in the toolbox.

### ⭐⭐⭐⭐⭐ Awesome product
*by M***W on November 13, 2025*

Worked great to keep the screws tightened in our bathtub faucet handles. Easy to apply! Every time we turned the water on the screws in the handles would loosen and the handles would rattle. I finally got this product, put it on the screws, tightened and let it sit over night and the screws are now solid tight and problem is solved. It has been months now and still holding strong! Thanks!

## Frequently Bought Together

- Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-21*