---
product_id: 294817359
title: "Loctite 37477 Blue Threadlocker (242 36-Mililiter Bottle)"
brand: "loctite"
price: "$60.68"
currency: USD
in_stock: false
reviews_count: 5
category: "Loctite"
url: https://www.desertcart.ec/products/294817359-loctite-37477-blue-threadlocker-242-36-mililiter-bottle
store_origin: EC
region: Ecuador
---

# 36 ml precision bottle works on all metals 5 min quick set time Loctite 37477 Blue Threadlocker (242 36-Mililiter Bottle)

**Brand:** loctite
**Price:** $60.68
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Lock it down today, fix it tomorrow — the pro’s choice for lasting strength!

## Quick Answers

- **What is this?** Loctite 37477 Blue Threadlocker (242 36-Mililiter Bottle) by loctite
- **How much does it cost?** $60.68 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/294817359-loctite-37477-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

- • **Fast-Track Your Fixes:** Starts setting in 5 minutes to keep your projects moving
- • **Universal Metal Compatibility:** Bonds stainless steel, aluminum, and plated surfaces effortlessly
- • **Versatile Automotive Essential:** Perfect for valve covers, water pumps, oil pans, and more
- • **Durable Hold, Removable Strength:** Medium-strength bond that resists vibration yet allows future disassembly
- • **Trusted by Pros, Loved by DIYers:** OEM-specified and lab-tested for professional-grade reliability

## Overview

Loctite 37477 Blue Threadlocker is a 36 ml medium-strength adhesive trusted by automotive pros and DIY enthusiasts alike. Designed for all metals including stainless steel and aluminum, it sets quickly in 5 minutes and fully cures in 24 hours, providing a durable yet removable bond ideal for nuts, bolts, and fasteners in automotive and maintenance applications.

## 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
Review: Locktite

## 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 |
| Brand | Loctite |
| Brand Name | Loctite |
| Colour | Blue |
| Compatible Material | Aluminium |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 161 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340374775 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 64 g |
| Manufacturer | Loctite |
| Material | Methacrylate Anaerobic |
| Material Type | Methacrylate Anaerobic |
| Model | 492140 |
| Other Special Features of the Product | Removable Medium-Strength Bonding |
| Special Feature | Removable Medium-Strength Bonding |
| Specific Uses For Product | DIY Projects, Repairs, Maintenance, Workshops, Garages, Outdoor Settings |
| UPC | 079340374775 |
| Unit Count | 1.22 Fluid Ounces |
| Viscosity | Medium |
| Volume | 36 Millilitres |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Loctite
- **Item Form:** Liquid
- **Material:** Methacrylate Anaerobic
- **Special Feature:** Removable Medium-Strength Bonding
- **Specific Uses For Product:** DIY Projects, Repairs, Maintenance, Workshops, Garages, Outdoor Settings

## Images

![Loctite 37477 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

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



### ⭐⭐⭐⭐⭐ Locktite
*by A***R on 30 August 2025*



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



## 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.ec/products/294817359-loctite-37477-blue-threadlocker-242-36-mililiter-bottle](https://www.desertcart.ec/products/294817359-loctite-37477-blue-threadlocker-242-36-mililiter-bottle)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-06*