---
product_id: 64231474
title: "Hernon 940-50ML Dripstop 940 DEF Pipe Thread Sealant - 50ml Tube"
brand: "hernon"
price: "1229 kr"
currency: NOK
in_stock: true
category: "Hernon"
url: https://www.desertcart.no/products/64231474-hernon-940-50ml-dripstop-940-def-pipe-thread-sealant-50ml
store_origin: NO
region: Norway
---

# Withstands 240psig @ 400°F 50ml precision tube NSF & UL certified Hernon 940-50ML Dripstop 940 DEF Pipe Thread Sealant - 50ml Tube

**Brand:** hernon
**Price:** 1229 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal like a pro, perform 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?** 1229 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/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 precise—perfect for on-the-go professionals who demand efficiency.
- • **DEF Industry Approved:** ISO-22241 verified for diesel exhaust fluid systems—industry trust built-in.
- • **Metal-Friendly Formula:** Prevents galling on stainless steel & aluminum—protect your premium fittings.
- • **Effortless High-Speed Sealing:** Apply once, cure fast—no primer needed for instant reliability.
- • **Extreme Pressure & Heat Resistance:** Seals tight under 240psig steam at 400°F—built for the toughest environments.

## Overview

Hernon 940-50ML Dripstop 940 is a Teflon-filled, NSF and UL approved thread sealant designed for metal pipes in chemical and DEF exhaust systems. It cures quickly without primer, prevents galling on stainless steel and aluminum, and withstands high pressure and temperatures up to 240psig at 400°F, ensuring durable, leak-proof connections.

## 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 | #728,698 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #468 in Industrial Thread Sealants |
| Brand | Hernon |
| Brand Name | Hernon |
| Compatible Material | Metal |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Item Form | Liquid |
| Manufacturer | Hernon |
| Material | Polytetrafluoroethylene |
| Material Type | Polytetrafluoroethylene |
| Number of Items | 1 |
| Part Number | 940-50ML |
| Style | Compact |
| Style Name | 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/517tNfsEw1L.jpg)

---

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**Shop now:** [https://www.desertcart.no/products/64231474-hernon-940-50ml-dripstop-940-def-pipe-thread-sealant-50ml](https://www.desertcart.no/products/64231474-hernon-940-50ml-dripstop-940-def-pipe-thread-sealant-50ml)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*