---
product_id: 343770862
title: "Henkel Loctite 242 Threadlocker - Blue Liquid 1.69oz Bottle"
brand: "loctite"
price: "NT$1341"
currency: TWD
in_stock: true
reviews_count: 5
category: "Loctite"
url: https://www.desertcart.tw/products/343770862-henkel-loctite-242-threadlocker-blue-liquid-1-69oz-bottle
store_origin: TW
region: Taiwan
---

# Medium strength blue formula 10 min set time Fits 6-19mm fasteners Henkel Loctite 242 Threadlocker - Blue Liquid 1.69oz Bottle

**Brand:** loctite
**Price:** NT$1341
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Henkel Loctite 242 Threadlocker - Blue Liquid 1.69oz Bottle by loctite
- **How much does it cost?** NT$1341 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/343770862-henkel-loctite-242-threadlocker-blue-liquid-1-69oz-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

- • **No More Extra Parts:** Eliminates the need for costly lock nuts and washers—streamline your toolkit.
- • **Fast-Acting Security:** Sets in just 10 minutes to lock your fasteners tight and fast.
- • **Medium-Strength Hold:** Reliable medium-strength formula that prevents loosening but allows easy disassembly when needed.
- • **Corrosion & Leak Defense:** Seals threads to protect against rust, leaks, and vibration-induced failures.
- • **Precision Fit for Versatility:** Optimized for 6-19mm fasteners—perfect for everything from small motors to power equipment.

## Overview

Henkel Loctite 242 Threadlocker is a medium-strength, blue liquid adhesive designed to lock and seal threaded fasteners sized 6-19mm. It sets quickly in 10 minutes and fully cures in 24 hours, providing durable protection against vibration, leaks, rust, and corrosion. Ideal for stainless steel and plated surfaces where future disassembly is required, it replaces the need for additional locking hardware, making it a must-have for professional-grade maintenance and repair.

## 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.

Review: This works the same as every other bottle of loctite I’ve had and I like the cap and locking nozzle a lot. My bottle was about 3/4 full but I think it’s normal (I know people in other reviews were saying their bottles were “half full”). The label under the sticker is interesting… “for sale in India only”. I’m not worried about any of that though, it works and was a good price.
Review: もっと早く買っておけば良かったです。 使いやすいし効果も充分。ラッカー留には戻れません。

## Features

- Loctite Number: 242
- Viscosity: 1200cps @ 20rpm
- Threadlocking Strength: Medium
- Set time: 10 minutes
- Color: Blue

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002P8LQ1C |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #77,400 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #453 in Hardware Sealers |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (401) |
| Date First Available | 9 August 2012 |
| Item model number | 242-50 |
| Material Type(s) | Brass,Steel |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 80 g |

## Product Details

- **Brand:** LOCTITE
- **Item form:** Liquid
- **Material:** Brass,Steel
- **Special features:** Underwater Usage
- **Specific uses for product:** Small Motors

## Images

![Henkel Loctite 242 Threadlocker - Blue Liquid 1.69oz Bottle - Image 1](https://m.media-amazon.com/images/I/51YQk0jp2rL.jpg)

## Questions & Answers

**Q: How high temperatures can it take**
A: 72-73 F

**Q: I need this item: tl 242 medium strenght, is this the same ? or you can offer another ? thanks**
A: Loktite 242 is a medium strength threadlocker.

**Q: Does Loctite 242 require a primer?**
A: No. Loktite 242 does not need primer.

**Q: How do you get the loctite to be able to squeze out of the applicator? It seems locked closed.**
A: I just found out from my woman watching a U tube Video . You pull the white cap off. Then pull up on the nozzle .there are arrows on the nozzle up and down. I would have never figured it out. I was trying to poke the bottom of the nozzle . It's so simple but you would never figure it .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***S on 12 January 2026*

This works the same as every other bottle of loctite I’ve had and I like the cap and locking nozzle a lot. My bottle was about 3/4 full but I think it’s normal (I know people in other reviews were saying their bottles were “half full”). The label under the sticker is interesting… “for sale in India only”. I’m not worried about any of that though, it works and was a good price.

### ⭐⭐⭐⭐⭐ Review
*by 古***久 on 8 November 2025*

もっと早く買っておけば良かったです。 使いやすいし効果も充分。ラッカー留には戻れません。

### ⭐⭐⭐⭐⭐ Review
*by A***R on 30 September 2023*

Well known product delivery came early

## Frequently Bought Together

- Loctite 242 Threadlocker - Blue Liquid 1.69oz Bottle
- 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 Taiwan*
*Store origin: TW*
*Last updated: 2026-02-02*