---
product_id: 64231474
title: "Hernon 940-50ML Dripstop 940 DEF Pipe Thread Sealant - 50ml Tube"
brand: "hernon"
price: "₪208"
currency: ILS
in_stock: true
category: "Hernon"
url: https://www.desertcart.co.il/products/64231474-hernon-940-50ml-dripstop-940-def-pipe-thread-sealant-50ml
store_origin: IL
region: Israel
---

# Seals up to 240psig @ 400°F 50ml precision tube NSF & UL approved DEF safe Hernon 940-50ML Dripstop 940 DEF Pipe Thread Sealant - 50ml Tube

**Brand:** hernon
**Price:** ₪208
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal like a pro, stay leak-free like a boss!

## Quick Answers

- **What is this?** Hernon 940-50ML Dripstop 940 DEF Pipe Thread Sealant - 50ml Tube by hernon
- **How much does it cost?** ₪208 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/64231474-hernon-940-50ml-dripstop-940-def-pipe-thread-sealant-50ml)

## Best For

- hernon enthusiasts

## Why This Product

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

## Key Features

- • **Compact 50ml Tube:** Portable and easy to apply—perfect for on-the-go maintenance and repairs.
- • **DEF Industry Certified:** ISO-22241 verified for diesel exhaust fluid systems—trusted by pros.
- • **Anti-Galling Protection:** Prevents metal wear on stainless steel and aluminum fittings for lasting durability.
- • **Effortless High-Speed Sealing:** Dries fast without primer, saving you time on every job.
- • **Extreme Temperature & Pressure Resistance:** Maintains integrity up to 400°F and 240psig steam pressure.

## Overview

Hernon 940-50ML Dripstop 940 is a Teflon-filled, NSF and UL approved thread sealant designed for DEF piping systems. It offers high-speed curing without primer, withstands extreme temperatures and pressures, and prevents galling on stainless steel and aluminum fittings, making it the go-to solution for professional-grade chemical and exhaust system sealing.

## Description

Hernon Dripstop 940 is a high-speed thread sealant for use on inactive metals such as stainless steel and aluminum used in chemical process piping. The properties of this Dripstop prevents galling on Stainless Steel, Aluminum, and other metal pipe fittings. Dripstop 940 is formulated to cure without the necessity of a primer. Dripstop 940 has been shown to be compatible for use within diesel exhaust systems using DEF according to ISO-22241 through independent 3rd party verification. It withstainds high pressures, sealing up to 240psig steam at 400 degrees F (204 degrees C) continuous service while maintaining its chemical inertness.

## Features

- 50ml tube
- Approved for DEF industry
- NSF and UL Approved
- Teflon filled

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076R9171J |
| Best Sellers Rank | #213,052 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #168 in Industrial Thread Sealants |
| Brand | Hernon |
| Date First Available | October 24, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Manufacturer | Hernon |
| Material | Polytetrafluoroethylene |
| Number of Items | 1 |
| Package Dimensions | 8 x 5 x 3 inches |
| Style | Compact |
| UPC | 680147541835 |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Hernon
- **Item Form:** Liquid
- **Material:** Polytetrafluoroethylene
- **Style:** Compact
- **Water Resistance Level:** Water Resistant

## Images

![Hernon 940-50ML Dripstop 940 DEF Pipe Thread Sealant - 50ml Tube - Image 1](https://m.media-amazon.com/images/I/41vXYQRctlL.jpg)
![Hernon 940-50ML Dripstop 940 DEF Pipe Thread Sealant - 50ml Tube - Image 2](https://m.media-amazon.com/images/I/517tNfsEw1L.jpg)

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**Shop now:** [https://www.desertcart.co.il/products/64231474-hernon-940-50ml-dripstop-940-def-pipe-thread-sealant-50ml](https://www.desertcart.co.il/products/64231474-hernon-940-50ml-dripstop-940-def-pipe-thread-sealant-50ml)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-03*