---
product_id: 284117369
title: "492140 Blue Threadlocker, 242 36-Mililiter Bottle"
brand: "loctite"
price: "₨14561"
currency: LKR
in_stock: true
reviews_count: 5
category: "Loctite"
url: https://www.desertcart.lk/products/284117369-492140-blue-threadlocker-242-36-mililiter-bottle
store_origin: LK
region: Sri Lanka
---

# Secures fasteners 6-20mm Sets in 5 minutes Removable with hand tools 492140 Blue Threadlocker, 242 36-Mililiter Bottle

**Brand:** loctite
**Price:** ₨14561
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down, loosen up later — the pro’s choice for lasting hold!

## Quick Answers

- **What is this?** 492140 Blue Threadlocker, 242 36-Mililiter Bottle by loctite
- **How much does it cost?** ₨14561 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/284117369-492140-blue-threadlocker-242-36-mililiter-bottle)

## 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

- • **Easy Disassembly:** Medium strength allows removal with standard hand tools, perfect for maintenance without damage.
- • **Fast-Acting Formula:** Achieves initial set in just 5 minutes, so your projects move quickly without compromising strength.
- • **Trusted OEM Quality:** Lab-tested and specified by automotive manufacturers for reliable, professional-grade performance.
- • **Vibration-Proof Security:** Locks and seals to prevent loosening under stress and constant vibration—no more unexpected failures.
- • **Precision Fit for Small Fasteners:** Ideal for bolts and nuts from 1/4 to 3/4 inch, ensuring a perfect hold every time.

## Overview

LOCTITE 242 Blue Threadlocker is a medium-strength, high-temp adhesive designed for fasteners between 6mm and 20mm. Trusted by automotive pros and OEMs, it secures nuts and bolts on metals like stainless steel and aluminum, resisting vibration and loosening. It sets in 5 minutes and fully cures in 24 hours, offering a reliable, removable bond ideal for maintenance and repairs. Packaged in a 36ml USA-made bottle, it’s the go-to solution for durable, professional-grade threadlocking.

## Description

The LOCTITE Automotive Threadlocker Blue 242 is a high-temp, medium-strength threadlocker trusted by professionals and OEM-specified. Designed by auto manufacturers and lab tested, it works on all metals, including stainless steel, aluminum, and plated surfaces, making it perfect for securing nuts and bolts in automotive applications. Ideal for valve cover bolts, water pump bolts, oil pan bolts, and more, it provides a reliable hold that resists vibration and loosening. This product is great for automotive maintenance and other settings where regular servicing is required. It sets in just 5 minutes and fully cures within 24 hours, delivering long-lasting performance. With a 36 ml bottle, LOCTITE Blue 242 is a dependable, easy-to-use solution for any automotive repair or maintenance project.

Review: Works Great As Expected - Sometimes it's easier to order some things on line rather than waste time and gas physically shopping around for them The Loctite 242 works great as expected
Review: 36ml is expensive but it's made in USA - I forgot how small of bottle this was and heck of expensive too. This is USA made Loctite and unlike the sales only India Loctite, it's better quality. This 36ml bottle is around 40 bucks which is pricey for sure but I've been wondering why India made Loctite always had expire date is beyond me.. . Please do me a favour and buy the USA made Loctite.

## Features

- DESIGN. Ideal for fasteners under 1/4 Inches to 3/4 inches (6 mm to 20 mm).
- RESULTS. Secure, one piece assembly that will not loosen under stress.
- SECURE. Locks and seals while preventing parts from loosening due to vibration.
- EASY TO USE. Removable with hand tools for disassembly.
- APPLICATION. Carburetors, relay locks, headlamps, throttle body assembly, choke assembly and fuel injection set screws and much more..Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000XSGJKY |
| Best Sellers Rank | #59,091 in Automotive ( See Top 100 in Automotive ) #214 in Automotive Fillers, Adhesives & Sealants |
| Brand | LOCTITE |
| Brand Name | LOCTITE |
| Color | Blue |
| Colour | Blue |
| Compatible Material | Aluminum |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 194 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340374775 |
| Included Components | (1) LOCTITE 242 Threadlocker | Blue, 36 ml Bottle |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | automotive-thread-lock-sealers |
| Item Weight | 0.14 Pounds |
| Item form | Liquid |
| Manufacturer | LOCTITE |
| Material | Methacrylate Anaerobic |
| Material Type | Methacrylate Anaerobic |
| Model | 492140 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Sold by Speedway Motors |
| Part Number | 492140 |
| Special features | Sold by Speedway Motors |
| Specific Uses For Product | DIY Projects, Repairs, Maintenance, Workshops, Garages, Outdoor Settings |
| Specific uses for product | DIY Projects, Repairs, Maintenance, Workshops, Garages, Outdoor Settings |
| UPC | 079340374775 |
| Unit Count | 1.22 Milliliters |
| Volume | 36 Milliliters |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** LOCTITE
- **Item form:** Liquid
- **Material:** Methacrylate Anaerobic
- **Special features:** Sold by Speedway Motors
- **Specific uses for product:** DIY Projects, Repairs, Maintenance, Workshops, Garages, Outdoor Settings

## Images

![492140 Blue Threadlocker, 242 36-Mililiter Bottle - Image 1](https://m.media-amazon.com/images/I/61anAQDDIoL.jpg)

## Questions & Answers

**Q: What is the shelf life of this product?**
A: The shelf life of Loctite 242 is two years from date of manufacture. Please contact 1-800-LOCTITE for more information.

**Q: Can i use this on a motor scooter on the nut that holds the steering wheel on so I can get many miles as it would possibly vibrate allot on the road?**
A: Yes,  LOCTITE Threadlockers prevent fasteners from loosening due to vibration.  LOCTITE 242 or LOCTITE 243 are both our medium strength blue Threadlocker.  We also have LOCTITE 263 which is our high-strength red Threadlocker.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great As Expected
*by M***E on 11 June 2026*

Sometimes it's easier to order some things on line rather than waste time and gas physically shopping around for them The Loctite 242 works great as expected

### ⭐⭐⭐⭐⭐ 36ml is expensive but it's made in USA
*by A***A on 7 June 2026*

I forgot how small of bottle this was and heck of expensive too. This is USA made Loctite and unlike the sales only India Loctite, it's better quality. This 36ml bottle is around 40 bucks which is pricey for sure but I've been wondering why India made Loctite always had expire date is beyond me.. . Please do me a favour and buy the USA made Loctite.

### ⭐⭐⭐⭐⭐ Genuine
*by C***R on 29 January 2026*

It’s loctite. It holds screws. Good stuff

## Frequently Bought Together

- LOCTITE 242 Automotive Blue Threadlocker - Medium-Strength Thread Lock, Multi-Purpose Applications, Works on All Metals - 36 ml, 1 Pack
- Loctite 37479 271 Red Heavy Duty Threadlocker Bottle - 36 ml
- Loctite 37480 272 Red High Temperature Threadlocker Bottle - 36 ml

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**Shop now:** [https://www.desertcart.lk/products/284117369-492140-blue-threadlocker-242-36-mililiter-bottle](https://www.desertcart.lk/products/284117369-492140-blue-threadlocker-242-36-mililiter-bottle)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-08-21*