---
product_id: 41709674
title: "242 Automotive Blue Threadlocker - Medium-Strength Thread Lock, Multi-Purpose Applications, Works on All Metals - 36 ml, 1 Pack"
brand: "loctite"
price: "RM175"
currency: MYR
in_stock: true
reviews_count: 8
category: "Loctite"
url: https://www.desertcart.com.my/products/41709674-242-automotive-blue-threadlocker-medium-strength-thread-lock-multi-purpose
store_origin: MY
region: Malaysia
---

# Medium-strength hold Sets in 5 minutes Works on all metals 242 Automotive Blue Threadlocker - Medium-Strength Thread Lock, Multi-Purpose Applications, Works on All Metals - 36 ml, 1 Pack

**Brand:** loctite
**Price:** RM175
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock it down like a pro — don’t let your bolts bail on you!

## Quick Answers

- **What is this?** 242 Automotive Blue Threadlocker - Medium-Strength Thread Lock, Multi-Purpose Applications, Works on All Metals - 36 ml, 1 Pack by loctite
- **How much does it cost?** RM175 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/41709674-242-automotive-blue-threadlocker-medium-strength-thread-lock-multi-purpose)

## 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

- • **Fast-Acting Formula:** Starts setting in just 5 minutes to keep your projects moving
- • **Compact & Convenient:** 36 ml bottle perfect for frequent use without bulk
- • **Durable Vibration Resistance:** Keeps bolts locked tight through automotive wear and tear
- • **Universal Metal Compatibility:** Seamlessly bonds stainless steel, aluminum, and plated surfaces
- • **Trusted by Pros, Loved by DIYers:** OEM-specified and lab-tested for professional-grade reliability

## Overview

LOCTITE 242 Blue Threadlocker is a medium-strength, fast-setting adhesive trusted by automotive professionals and DIY enthusiasts alike. Designed to work on all metals including stainless steel and aluminum, it secures nuts and bolts against vibration and loosening. With a quick 5-minute set time and full cure in 24 hours, this 36 ml bottle delivers reliable, durable performance for automotive repairs and maintenance projects.

## 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: Product works - Great stuff for automotive needs. Bottle is a good size if you use it often on older car/trucks that need some hold on the bolts.
Review: Great value for the money - We went all over to get some lock tight and found it was really expensive for the size. We were able to get the larger size off desertcart for a better price then the smaller bottles as Ace Hardware or Walmart. Best value for the money

## Features

- Trusted by Professionals: Our blue LOCTITE automotive thread locker products are not just OEM-specified, they are trusted by professionals because they are designed by auto manufacturers and lab tested (PN: 37477 - 492140)
- Works on all metals: Works on all metals, including passive substrates such as stainless steel, aluminum, and plated surfaces; ideal for all nut and bolt applications.
- Reliable & Durable Performance: Optimal for use in automotive applications as well as a variety of other settings where regular maintenance, repairs, or servicing are necessary, offering a reliable and durable solution for long-term performance across multiple industries
- Multi-Application: Great for valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker arm adjustment nuts, carburetor studs
- Quick-setting for convenience: The product begins setting in just 5 minutes, giving you a quick start on your project, and reaches its full strength after 24 hours, ensuring a complete and durable cure by the next day

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000XSGJKY |
| Best Sellers Rank | #7,230 in Automotive ( See Top 100 in Automotive ) #30 in Thread Lock Sealers |
| Brand | Loctite |
| Brand Name | Loctite |
| Color | Blue |
| Compatible Material | Aluminum, Metal, Stainless Steel |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 169 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 Height | 1.1 inches |
| Item Package Quantity | 1 |
| Item Type Name | automotive-thread-lock-sealers |
| Item Weight | 0.14 Pounds |
| Manufacturer | Loctite |
| Material | Methacrylate Anaerobic |
| Material Type | Methacrylate Anaerobic |
| Model | 492140 |
| Specific Uses For Product | DIY Projects, Repairs, Maintenance, Workshops, Garages, Outdoor Settings |
| UPC | 079340374775 |
| Unit Count | 1.22 Fluid Ounces |
| Viscosity | Medium |
| Volume | 36 Milliliters |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Loctite
- **Specific Uses For Product:** DIY Projects, Repairs, Maintenance, Workshops, Garages, Outdoor Settings
- **Material:** Methacrylate Anaerobic
- **Item Form:** Liquid
- **Color:** Blue

## Images

![242 Automotive Blue Threadlocker - Medium-Strength Thread Lock, Multi-Purpose Applications, Works on All Metals - 36 ml, 1 Pack - 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

### ⭐⭐⭐⭐⭐ Product works
*by E***E on September 13, 2025*

Great stuff for automotive needs. Bottle is a good size if you use it often on older car/trucks that need some hold on the bolts.

### ⭐⭐⭐⭐⭐ Great value for the money
*by P***I on August 28, 2025*

We went all over to get some lock tight and found it was really expensive for the size. We were able to get the larger size off Amazon for a better price then the smaller bottles as Ace Hardware or Walmart. Best value for the money

### ⭐⭐⭐⭐⭐ Does as should
*by J***H on September 2, 2025*

Works great

## 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.com.my/products/41709674-242-automotive-blue-threadlocker-medium-strength-thread-lock-multi-purpose](https://www.desertcart.com.my/products/41709674-242-automotive-blue-threadlocker-medium-strength-thread-lock-multi-purpose)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-03*