---
product_id: 26791210
title: "LS-X External Leak Sealer and Jointing Compound, Yellow"
brand: "fernox"
price: "₱3915"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/26791210-ls-x-external-leak-sealer-and-jointing-compound-yellow
store_origin: PH
region: Philippines
---

# WRAS Approved Water Resistant Easy to Use LS-X External Leak Sealer and Jointing Compound, Yellow

**Brand:** fernox
**Price:** ₱3915
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the Deal with Confidence!

## Quick Answers

- **What is this?** LS-X External Leak Sealer and Jointing Compound, Yellow by fernox
- **How much does it cost?** ₱3915 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/26791210-ls-x-external-leak-sealer-and-jointing-compound-yellow)

## Best For

- fernox enthusiasts

## Why This Product

- Trusted fernox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** WRAS approved for complete peace of mind with drinking water.
- • **Compact Convenience:** Lightweight and easy to store at just 0.13 pounds.
- • **Seamless Application:** Ready to use, no mixing required!
- • **User-Friendly Design:** Never sets rock hard; joints can be easily undone.
- • **Versatile Compatibility:** Works with porcelain, ceramic, metal, and more!

## Overview

The Fernox LS-X External Leak Sealer and Jointing Compound is a versatile, ready-to-use silicone paste designed for compression joints and screwed fittings. With WRAS approval, it ensures safety for drinking water applications while remaining user-friendly, allowing for easy adjustments without hard setting. Weighing only 0.13 pounds, it's perfect for any plumbing project.

## Description

LS-X External Leak Sealer and Jointing Compound, Yellow

## Features

- Jointing compound and external leak
- Ideal for use on compression joints and screwed fittings
- WRAS Approved- Completely safe to use with drinking water
- Never sets rock hard; joints can easily be undone
- Ready to use, no mixing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Silicone |
| Brand | Fernox |
| Item Weight | 0.13 Pounds |
| Compatible Material | Porcelain, Ceramic, Metal, Silicone, Tubs, Fixtures, Sinks |
| Water Resistance Level | Water Resistant |
| Item Form | Paste |
| Supported Standards | WRAS |
| UPC | 772040563226 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 05014551584341, 05014551999961 |
| Number of Items | 1 |
| Color | Yellow |
| Surface Recommendation | [Tub, Fixture, Sink] |
| Manufacturer | Alent |
| Part Number | LS-X |
| Item Weight | 2.08 ounces |
| Package Dimensions | 5.71 x 1.46 x 1.1 inches |
| Item model number | LS-X |
| Is Discontinued By Manufacturer | No |
| Volume | 0.05 Liters |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Silicone
- **Brand:** Fernox
- **Item Weight:** 0.13 Pounds
- **Compatible Material:** Porcelain, Ceramic, Metal, Silicone, Tubs, Fixtures, Sinks
- **Water Resistance Level:** Water Resistant

## Images

![LS-X External Leak Sealer and Jointing Compound, Yellow - Image 1](https://m.media-amazon.com/images/I/61H+hWYe0yL.jpg)

## Frequently Bought Together

- Fernox LS-X External Leak Sealer and Jointing Compound, Yellow
- XFasten Self Fusing Silicone Tape for Plumbing White 1" X 36-Foot Non-Adhesive Leak Seal Tape Waterproof, Silicone Grip Tape, Rubber Tape Thick for Pipe, Hose Repair Tape, Stop Leak Tape

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**Shop now:** [https://www.desertcart.ph/products/26791210-ls-x-external-leak-sealer-and-jointing-compound-yellow](https://www.desertcart.ph/products/26791210-ls-x-external-leak-sealer-and-jointing-compound-yellow)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-04-23*