---
product_id: 770295930
title: "Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4\" Thread"
brand: "loctite"
price: "A$36"
currency: AUD
in_stock: true
reviews_count: 13
category: "Loctite"
url: https://www.desertcart.com.au/products/770295930-loctite-1329467-243-blue-medium-strength-threadlockers-1-69-ounces
store_origin: AU
region: Australia
---

# 24-hour full cure Oil-tolerant curing Medium strength lock Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread

**Brand:** loctite
**Price:** A$36
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down with confidence — the pro’s secret weapon!

## Quick Answers

- **What is this?** Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread by loctite
- **How much does it cost?** A$36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/770295930-loctite-1329467-243-blue-medium-strength-threadlockers-1-69-ounces)

## 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

- • **Compact 50 mL Bottle:** Perfect size for on-the-go precision fixes
- • **Oil-Tolerant Formula:** Works on fasteners without pre-cleaning
- • **Waterproof & Durable:** Built to withstand moisture and wear
- • **Trusted by Professionals:** Preferred choice for high-liability installs
- • **Reliable Medium Strength Lock:** Secures bolts & screws without overkill

## Overview

Loctite 243 Blue is a medium-strength threadlocker designed for reliable fastening with improved oil tolerance, curing effectively on uncleaned fasteners. Its waterproof, methacrylate resin formula fully cures in 24 hours, making it ideal for professional-grade applications where safety and durability are non-negotiable.

## Description

NA

Review: Quality product - Works great keeps bolt, screws on tight..
Review: Resolves huge liabilities in the products my business installs. - I own a custom shower door company that installs glass. Sometimes that install is in a child's bathroom of a successful, high net-worth individual that could become litigious without a second thought. You can bet your butt I am using this specific Loctite on all of the moving parts that could unscrew themselves. I am protected... thanks to Loctite 243. I have vast experience with this product being used on my projects that I liable for and I am 100% pleased. I recently got into RC vehicles and 243 is WAY too much for the 2mm Allen screws on my rig. However, it is perfect for high-risk applications that you hope to never visit again. It can actually prevent a real catastrophe!

## Features

- Size: 50 ml
- Color: Blue
- Characteristic odor
- A general-purpose, medium-strength threadlocker with improved oil tolerance
- Oil-tolerant curing on as-received fasteners without cleaning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009I2UC3Q |
| Best Sellers Rank | #1,076 in Automotive ( See Top 100 in Automotive ) #5 in Thread Lock Sealers |
| Brand | Loctite |
| Color | Blue |
| Date First Available | June 27, 2017 |
| Full Cure Time | 24 Hours |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 50 Milliliters |
| Item Weight | 1.69 ounces |
| Item model number | 442-1329467 |
| Manufacturer | Loctite |
| Material | Methacrylate Resin |
| Package Information | Bottle |
| Product Dimensions | 0.67 x 0.12 x 0.28 inches |
| UPC | 632963650116 094713368854 |
| Unit Count | 1.69 Fluid Ounces |
| Viscosity | Medium |
| Viscosity Level | Medium |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Loctite
- **Color:** Blue
- **Item Form:** Liquid
- **Item Package Quantity:** 1
- **Material:** Methacrylate Resin

## Images

![Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread - Image 1](https://m.media-amazon.com/images/I/51erfFRhloL.jpg)

## Questions & Answers

**Q: where is this product made?**
A: If you receive the part #1329467 243, it will be made in USA.  But you may also get a part # made in India or another part made in China.  Researching this, I found that Henkel has factories in both countries and labels the Loctite 243 with different part #s respectively.  I also called the US factory, who would only say the US version is the only North American authorized supplier, but would not say if the others were counterfeit, despite repeatedly asking, they just dodged the question.  I took this to mean it is legitimate in those areas for distribution, but not N/A.
My version had a sticker on the bottle marked 1329467, covering the Indian part # printed on the bottle.  They also have different pictures on the bottle for each country.  The product worked great for my automotive application on a 14mm bolt/nut.  It was thick, applied easily and stayed in place for the most part.  It set up within the hour.  I also had to remove the nut the next day and the Loctite performed as expected, dragging the nut all the way to the end of the threads, similar to the metal deformation locknut that it replaced.  Good product at reduced cost, would not hesitate in the future to use.

**Q: What's difference between 243 & 242?**
A: 243 cures a little faster and is a little less sensitive to how clean the surface is. A better choice than 242 for medium strength applications.

**Q: You have this item for sell for $18 and for $19, while usually it normally sells for $40-50. It looks suspicious. What is going on here?**
A: Nothing suspicious. You can order and check it by yourself. This is 100 % authentic product. Made in United Kingdom.

**Q: Hope you can unscrew it if needed ?**
A: Yes, you can remove fasteners with ordinary hand tools. 243 has the same functional characteristics as 242 that most threadlocker users are familiar with…with a major exception. 242 requires a clean, dry, non-greasy surface on both items being connected. They also need to be made of ferous materials, e.g., steel. 243 works with items of any material—e.g., plastic, brass, aluminum, etc.—and is less picky of surfaces being perfectly clean. It's as good a threadlocker as old reliable 242, but much more versatile. I am very happy with it!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product
*by V***N on December 21, 2025*

Works great keeps bolt, screws on tight..

### ⭐⭐⭐⭐⭐ Resolves huge liabilities in the products my business installs.
*by C***N on October 14, 2025*

I own a custom shower door company that installs glass. Sometimes that install is in a child's bathroom of a successful, high net-worth individual that could become litigious without a second thought. You can bet your butt I am using this specific Loctite on all of the moving parts that could unscrew themselves. I am protected... thanks to Loctite 243. I have vast experience with this product being used on my projects that I liable for and I am 100% pleased. I recently got into RC vehicles and 243 is WAY too much for the 2mm Allen screws on my rig. However, it is perfect for high-risk applications that you hope to never visit again. It can actually prevent a real catastrophe!

### ⭐⭐⭐⭐⭐ It's the oil (etc) resistant 243, better than 242, in a big affordable bottle!
*by C***S on September 18, 2025*

Big bottle, great price. 243 it the newer oil and chem resistant medium level thread lock.

## Frequently Bought Together

- Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread
- Loctite 88442 Red 272 High Temperature/Strength Thread Locker, 50 mL Bottle
- Loctite 37479 271 Red Heavy Duty Threadlocker Bottle - 36 ml

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-17*