---
product_id: 9456911
title: "10004 Leak Lock 4 Ounce Brush-Top Plastic Jar"
brand: "highside chemicals"
price: "€ 40.44"
currency: EUR
in_stock: true
reviews_count: 9
category: "Highside Chemicals"
url: https://www.desertcart.com.cy/products/9456911-10004-leak-lock-4-ounce-brush-top-plastic-jar
store_origin: CY
region: Cyprus
---

# Permanently flexible resin seals extreme vibrations Brushable paste fills voids & adheres internally 4 oz brush-top jar for precise application 10004 Leak Lock 4 Ounce Brush-Top Plastic Jar

**Brand:** highside chemicals
**Price:** € 40.44
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smarter, not harder — lock leaks down with confidence!

## Quick Answers

- **What is this?** 10004 Leak Lock 4 Ounce Brush-Top Plastic Jar by highside chemicals
- **How much does it cost?** € 40.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/9456911-10004-leak-lock-4-ounce-brush-top-plastic-jar)

## Best For

- highside chemicals enthusiasts

## Why This Product

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

## Key Features

- • **Void-Filling Power:** Brushable paste penetrates and fills internal crevices that tape alone can’t reach.
- • **Precision Brush-Top Jar:** Effortlessly apply the perfect amount every time with the 4-ounce brush-top design.
- • **Trusted Industry Choice:** Ranked #110 in Industrial Thread Sealants with a 4.5-star rating from 230+ pros.
- • **Universal Compatibility:** Ideal for both metal and plastic joints, ensuring a reliable seal across materials.
- • **Vibration-Resistant Seal:** Stay leak-free even under extreme vibrations thanks to the resin-based flexible formula.

## Overview

Highside Chemicals Leak Lock is a 4-ounce brush-top jar of soft-setting, resin-based pipe joint compound designed to seal threaded, flanged, gasket, and mating surfaces. Its permanently flexible formula withstands extreme vibrations and adheres to both metal and plastic, filling voids for a leak-proof finish favored by professionals.

## Description

Get rid of leaks with 4 ounce brush-top plastic jar of Leak Lock from Highside Chemicals. The soft-setting pipe joint compound seals threaded joints, flanged joints, gasket surfaces and mating surfaces. Ideal for metal and plastic materials subject to extreme vibrations, the resin-based brushable paste remains permanently flexible, adheres to internal surfaces and fills voids

Review: Best tread sealant ever. - Best pipe thread sealant hands down. Have used this years. A little messy to clean up but will seal even bad threads where other brands will leak.
Review: Pipe dope - This stuff is on par with Recotorseal and other brush on pipe dopes for sealing threads. I've never had a leak when using this stuff in conjunction with a few wraps of teflon tape and proper tightening. Sure there is a chance this product would work just fine without the additional teflon, but that's just how I've always used it. Sometimes I apply a little of it before the teflon tape just to assist with wrapping the threads, but a more generous application of this stuff on top of the teflon is what really does the magic. OK, OK. Fine. I also tend to get no leaks with just teflon tape, so perhaps this product isn't even necessary for stopping the leaks. However, as a liquid, this stuff certainly squeezes into all the crevices that solid teflon tape can't, providing thread protection that otherwise would not be there. Not as necessary for plastic and brass, but highly beneficial for galvanized/iron.

## Features

- Soft setting pipe joint compound for sealing threaded joints, flanged joints, gasket surfaces and mating surfaces
- Ideal for metal and plastic materials subject to extreme vibrations
- Resin based brushable paste remains permanently flexible
- Adheres to internal surfaces and fills voids
- 4 ounce brush top plastic jar

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00009W5HX |
| Best Sellers Rank | #140,307 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #110 in Industrial Thread Sealants |
| Brand | Highside Chemicals |
| Color | No Color |
| Customer Reviews | 4.5 4.5 out of 5 stars (230) |
| Date First Available | January 16, 2007 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00881110006003 |
| Is Discontinued By Manufacturer | No |
| Item Form | Ounce,Paste |
| Item Package Quantity | 1 |
| Item Volume | 4 Fluid Ounces |
| Item Weight | 3.5 ounces |
| Item model number | HIG10004 |
| Manufacturer | GENERIC MEMORY |
| Material | Plastic, Metal |
| Package Information | Jar |
| Product Dimensions | 3 x 2 x 2 inches |
| Special Feature | Permanently Flexible |
| Specific Uses For Product | Pipe joints, flanged gasket surfaces, and mating surfaces |
| UPC | 872182708971 881110006003 684176100049 168141353406 100177444543 115970747357 807031770977 801200940178 807320248224 727558623580 163120707577 |
| Unit Count | 1.0 Count |
| Viscosity | High |
| Viscosity Level | Medium |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Highside Chemicals
- **Item Form:** Ounce,Paste
- **Material:** Plastic, Metal
- **Special Feature:** Permanently Flexible
- **Specific Uses For Product:** Pipe joints, flanged gasket surfaces, and mating surfaces

## Images

![10004 Leak Lock 4 Ounce Brush-Top Plastic Jar - Image 1](https://m.media-amazon.com/images/I/51Myp1SvSJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best tread sealant ever.
*by T***P on July 14, 2025*

Best pipe thread sealant hands down. Have used this years. A little messy to clean up but will seal even bad threads where other brands will leak.

### ⭐⭐⭐⭐⭐ Pipe dope
*by I***P on October 10, 2025*

This stuff is on par with Recotorseal and other brush on pipe dopes for sealing threads. I've never had a leak when using this stuff in conjunction with a few wraps of teflon tape and proper tightening. Sure there is a chance this product would work just fine without the additional teflon, but that's just how I've always used it. Sometimes I apply a little of it before the teflon tape just to assist with wrapping the threads, but a more generous application of this stuff on top of the teflon is what really does the magic. OK, OK. Fine. I also tend to get no leaks with just teflon tape, so perhaps this product isn't even necessary for stopping the leaks. However, as a liquid, this stuff certainly squeezes into all the crevices that solid teflon tape can't, providing thread protection that otherwise would not be there. Not as necessary for plastic and brass, but highly beneficial for galvanized/iron.

### ⭐⭐⭐⭐⭐ Use very little stretches that goes a lot of long way
*by J***O on July 29, 2025*

Great product it really does work

## Frequently Bought Together

- Highside Chemicals 10004 Leak Lock 4 Ounce Brush-Top Plastic Jar
- SUPCO HS10001 Leak Lock Tube, 1.33 oz.
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-04-01*