---
product_id: 64231476
title: "Hernon 940-250ML Dripstop 940 DEF Pipe Thread Sealant - 250ml Tube - 10-Pack"
brand: "hernon"
price: "₨9729"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/64231476-hernon-940-250ml-dripstop-940-def-pipe-thread-sealant-250ml
store_origin: LK
region: Sri Lanka
---

# NSF & UL approved Teflon filled 250ml tube Hernon 940-250ML Dripstop 940 DEF Pipe Thread Sealant - 250ml Tube - 10-Pack

**Brand:** hernon
**Price:** ₨9729
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Seal the Deal with Dripstop 940!

## Quick Answers

- **What is this?** Hernon 940-250ML Dripstop 940 DEF Pipe Thread Sealant - 250ml Tube - 10-Pack by hernon
- **How much does it cost?** ₨9729 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/64231476-hernon-940-250ml-dripstop-940-def-pipe-thread-sealant-250ml)

## 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

- • **Bulk Value Pack:** Get 10 tubes for maximum efficiency and savings.
- • **Trusted Quality:** NSF and UL approved for peace of mind in every application.
- • **Easy Application:** Designed for hassle-free use, making your projects smoother and faster.
- • **Teflon Technology:** Enhanced sealing capabilities with Teflon filling for superior durability.
- • **Seal with Confidence:** Engineered for the DEF industry, ensuring leak-proof performance.

## Overview

The Hernon940 Dripstop 940 DEF Pipe Thread Sealant comes in a convenient 250ml tube, available in a 10-pack. It is specifically approved for the DEF industry and meets NSF and UL standards, ensuring high-quality performance. With Teflon filling, this sealant provides exceptional sealing capabilities, making it a reliable choice for professionals.

## 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 withstands high pressures, sealing up to 240psig steam at 400 degrees F (204 degrees C) continuous service while maintaining its chemical inertness. Pack of 10 tubes.

## Features

- 250ml tube
- 10-pack of tubes
- Approved for DEF industry
- NSF and UL Approved
- Teflon filled

## Product Details

- **Material:** PTFE (Polytetrafluoroethylene)
- **Brand:** Hernon
- **Style:** Compact
- **Item dimensions L x W x H:** 13 x 11 x 5 inches
- **Item Form:** Liquid

## Images

![Hernon 940-250ML Dripstop 940 DEF Pipe Thread Sealant - 250ml Tube - 10-Pack - Image 1](https://m.media-amazon.com/images/I/81Xov9CmfhL.jpg)

## Frequently Bought Together

- Hernon 940-250ML Dripstop 940 DEF Pipe Thread Sealant - 250ml Tube - 10-Pack
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**Shop now:** [https://www.desertcart.lk/products/64231476-hernon-940-250ml-dripstop-940-def-pipe-thread-sealant-250ml](https://www.desertcart.lk/products/64231476-hernon-940-250ml-dripstop-940-def-pipe-thread-sealant-250ml)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-15*