---
product_id: 56269618
title: "EnvirografSilicone Sealant Heat Proof Only Stove High Temperature 1250c Black"
brand: "envirograf"
price: "€ 66.38"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/56269618-envirografsilicone-sealant-heat-proof-only-stove-high-temperature-1250c-black
store_origin: HR
region: Croatia
---

# Compact dimensions 4-hour fire protection Tested to BS476 EnvirografSilicone Sealant Heat Proof Only Stove High Temperature 1250c Black

**Brand:** envirograf
**Price:** € 66.38
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the Heat, Not Your Safety!

## Quick Answers

- **What is this?** EnvirografSilicone Sealant Heat Proof Only Stove High Temperature 1250c Black by envirograf
- **How much does it cost?** € 66.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/56269618-envirografsilicone-sealant-heat-proof-only-stove-high-temperature-1250c-black)

## Best For

- envirograf enthusiasts

## Why This Product

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

## Key Features

- • **🚫 Cautionary Use:** Designed for stoves only; avoid exposure to naked flames.
- • **🖤 Sleek Aesthetic:** Stylish black silicone blends seamlessly with your stove.
- • **📏 Perfectly Packaged:** Compact size (23 x 5 x 5 cm) for easy storage and application.
- • **🔥 Unmatched Fire Safety:** Experience 4-hour fire protection for your heating stoves.
- • **⚖️ Certified Performance:** Tested to BS476 part 22 standards for peace of mind.

## Overview

The Envirograf Silicone Sealant is a high-temperature, black silicone designed specifically for heating stoves, offering 4-hour fire protection and certified performance. With compact dimensions and a sleek aesthetic, it ensures safety without compromising style. Remember, it’s crucial to use it away from naked flames to maintain its integrity.

## Description

EnvirografSilicone Sealant Heat Proof Only Stove High Temperature 1250c Black

## Features

- 4 hour fire protection
- This product can be used on heating stoves, but IT MUST NOT BE USED NEAR NAKED FLAMES OR HOT GASES, as this can cause the silicone to have a VERY SMALL BLUE FLAME and the silicone can turn to powder.
- Tested to BS476 part 22 (1987) Tested at Fulmer Yarsley J84201/6 Tested at TRADA TFE95023 & RF 95002

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Envirograf |
| Item Weight | 400 g |
| Package Dimensions | 23 x 5 x 5 cm; 400 g |
| Colour | Black |
| Material | Silicone |
| Batteries included? | No |
| Batteries Required? | No |

## Images

![EnvirografSilicone Sealant Heat Proof Only Stove High Temperature 1250c Black - Image 1](https://m.media-amazon.com/images/I/51EGffyuT9L.jpg)

## Questions & Answers

**Q: Will this product work round my flue pipe and thunderstorm colar to seal the gaps on fibre glass boat?**
A: I purchased the product having read the information on the sellers information on the site I sealed the joint between the stove and the first chimney pipe left it for 5 days to dry then when used the stove the silicon seal failed and fumes escaped no good for wood burners !

**Q: Is this product water proof?**
A: yes it is

**Q: Can this be used outside on flue joint where the flue entered the house wall? At present there is a 5mm gap letting water in to the property. Could I**
A: You'd be best to use a collar in conjunction with the silicone heat proof stuff, I'm pretty sure they have them on Amazon!! Good Luck!!

**Q: Is this product water proof?**
A: 100% water proof

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Does the job.
  

*by E***D on Reviewed in the United Kingdom on 26 March 2021*

Sealed perfectly. steel stove pipe exiting through concrete roof tile. Easy to use and does the job. Used umpteen other products without success. A month gone now with deplorable weather but dry as a bone still. Yipee

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worked exactly as intended
  

*by M***N on Reviewed in the United Kingdom on 29 December 2022*

Worked as per the instructions

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good stuff
  

*by A***E on Reviewed in the United Kingdom on 11 November 2021*

Used this to seal a flue collar on a solid fuel stove. No discolouration , pealing, going hard and crusty so far. Stove runs 24hrs a day and flue pipe regularly reaches temp of 500 to 600 deg cCant fault it !

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**Shop now:** [https://www.desertcart.hr/products/56269618-envirografsilicone-sealant-heat-proof-only-stove-high-temperature-1250c-black](https://www.desertcart.hr/products/56269618-envirografsilicone-sealant-heat-proof-only-stove-high-temperature-1250c-black)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-25*