---
product_id: 447784939
title: "Loctite 542 Liquid Thread Sealant, 50 mL Bottle, Brown"
brand: "loctite"
price: "€ 33.18"
currency: EUR
in_stock: true
reviews_count: 5
category: "Loctite"
url: https://www.desertcart.fr/products/447784939-loctite-542-liquid-thread-sealant-50-ml-bottle-brown
store_origin: FR
region: France
---

# 50 mL volume Liquid form Strong sealant Loctite 542 Liquid Thread Sealant, 50 mL Bottle, Brown

**Brand:** loctite
**Price:** € 33.18
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal the Deal with Confidence!

## Quick Answers

- **What is this?** Loctite 542 Liquid Thread Sealant, 50 mL Bottle, Brown by loctite
- **How much does it cost?** € 33.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/447784939-loctite-542-liquid-thread-sealant-50-ml-bottle-brown)

## 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 Design:** Convenient 50 mL bottle fits easily in your toolbox or workspace.
- • **🛡️ Trusted Brand:** Loctite's reputation guarantees reliability and performance.
- • **💪 Industrial Strength:** Delivers a robust seal that withstands pressure and temperature changes.
- • **🌍 Eco-Friendly Formula:** Crafted with silicone, ensuring safety for both users and the environment.
- • **🔒 Unmatched Versatility:** Perfect for plumbing and pipework across various materials.

## Overview

Loctite 542 Liquid Thread Sealant is a high-performance, silicone-based sealant designed for plumbing and pipework applications. This 50 mL bottle offers a strong, reliable seal for a variety of materials including wood, metal, plastic, ceramic, glass, and rubber. With its compact design and trusted brand reputation, it's the go-to solution for professionals seeking durability and versatility in their projects.

## Description

Loctite 542 Liquid Thread Sealant, 50 mL Bottle, Brown : desertcart.in: Industrial & Scientific

Review: Goods match the description. Fast dispatch and delivery. I recommend this seller.
Review: This stuff is awesome! I used it to seal a connection between my paint sprayer and a quick connect plug (both with 1/4" NPT threads). Initially, I used Rectorseal T plus 2, which I used successfully for prior projects. For some reason, I couldn't achieve an airtight seal with Rectorseal. Loctite 542, however, produced an absolutely leak-free connection. No bubbles whatsoever when I tested the connection with soapy water after one hour. Highly recommended.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0074NB0QE |
| Are batteries included? | No |
| Best Sellers Rank | #172,147 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,331 in Universal Adhesives |
| Brand | Loctite |
| Colour | Brown |
| Country of Origin | India |
| Customer Reviews | 4.8 4.8 out of 5 stars (76) |
| Date First Available | 24 February 2016 |
| Item Dimensions LxWxH | 25 x 25 x 25 Millimeters |
| Item Form | Liquid |
| Item Height | 1 Inches |
| Item Package Quantity | 1 |
| Item Volume | 50 Millilitres |
| Item Weight | 100 g |
| Item Width | 1 Inches |
| Item model number | 237051 |
| Manufacturer | Generic |
| Model number | 237051 |
| Net Quantity | 50.0 Milliliters |
| Package Information | Bottle |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 100 g |

## Product Details

- **Brand:** Loctite
- **Colour:** Brown
- **Item Form:** Liquid
- **Item Package Quantity:** 1
- **Package Information:** Bottle

## Images

![Loctite 542 Liquid Thread Sealant, 50 mL Bottle, Brown - Image 1](https://m.media-amazon.com/images/I/512M91CW5KL.jpg)
![Loctite 542 Liquid Thread Sealant, 50 mL Bottle, Brown - Image 2](https://m.media-amazon.com/images/I/51elgAta+NL.jpg)

## Questions & Answers

**Q: will this work on brass air fittings?**
A: I use it on critical pipe joints except hydraulic fittings.  It works well on all metals.

**Q: Hello this is usa version or chinese version ?**
A: indian version, u can buy with confidence from our store
Atoz.toolstore, the contents are the same

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***A on 29 December 2025*

Goods match the description. Fast dispatch and delivery. I recommend this seller.

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 6 December 2022*

This stuff is awesome! I used it to seal a connection between my paint sprayer and a quick connect plug (both with 1/4" NPT threads). Initially, I used Rectorseal T plus 2, which I used successfully for prior projects. For some reason, I couldn't achieve an airtight seal with Rectorseal. Loctite 542, however, produced an absolutely leak-free connection. No bubbles whatsoever when I tested the connection with soapy water after one hour. Highly recommended.

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 7 July 2022*

Uncertain on what to use, i risked using this product recommended by a person who worked on his fuel distributor. I tried it and has worked excellent for the past 8 months. Very happy to have my car working again.

## Frequently Bought Together

- Loctite 542 Liquid Thread Sealant, 50 mL Bottle, Brown
- Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread
- Genuine Loctite 270 x 50ml Threadlocker High Strength Studlock

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**Shop now:** [https://www.desertcart.fr/products/447784939-loctite-542-liquid-thread-sealant-50-ml-bottle-brown](https://www.desertcart.fr/products/447784939-loctite-542-liquid-thread-sealant-50-ml-bottle-brown)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-05*