---
product_id: 50795089
title: "VITCAS Heat Resistant Sealant - Excellent adhesion - Converts to rock - Simple to use - Heavy duty – Fixing Ceramic – Glass - Metal - 1300 C - 310ml"
brand: "vitcas"
price: "20927CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Vitcas"
url: https://www.desertcart.sn/products/50795089-vitcas-heat-resistant-sealant-excellent-adhesion-converts-to-rock-simple
store_origin: SN
region: Senegal
---

# Withstands up to 1300°C heat Hardens to rock-like durability Superior adhesion on ceramic, glass & metal VITCAS Heat Resistant Sealant - Excellent adhesion - Converts to rock - Simple to use - Heavy duty – Fixing Ceramic – Glass - Metal - 1300 C - 310ml

**Brand:** vitcas
**Price:** 20927CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the heat, lock the strength — rock-solid protection that lasts! 🛠️

## Quick Answers

- **What is this?** VITCAS Heat Resistant Sealant - Excellent adhesion - Converts to rock - Simple to use - Heavy duty – Fixing Ceramic – Glass - Metal - 1300 C - 310ml by vitcas
- **How much does it cost?** 20927CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/50795089-vitcas-heat-resistant-sealant-excellent-adhesion-converts-to-rock-simple)

## Best For

- vitcas enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Durability:** Transforms into a tough, rock-like seal that stands the test of time and intense conditions.
- • **Effortless Application:** Smooth paste formula applied directly with a cartridge gun for quick, mess-free sealing.
- • **Trusted by Pros & DIYers:** Highly rated with 4.4 stars and proven performance in demanding environments like log burners and stoves.
- • **Unmatched Heat Resistance:** Handles extreme temperatures up to 1300°C without melting or cracking, perfect for high-heat applications.
- • **Versatile Multi-Surface Bonding:** Expertly seals ceramics, glass, metal, and other silica-based materials with excellent adhesion.

## Overview

VITCAS Heat Resistant Sealant is a premium high-temperature silicone paste that withstands up to 1300°C, hardening into a rock-like, durable seal. Designed for heavy-duty fixing and sealing of ceramics, glass, metal, and silica-based materials, it offers excellent adhesion and easy application with a cartridge gun. Trusted by professionals and DIY enthusiasts alike, it ensures long-lasting, heatproof seals for stoves, burners, and more.

## Description

Shop VITCAS Heat Resistant Sealant - Excellent adhesion - Converts to rock - Simple to use - Heavy duty – Fixing Ceramic – Glass - Metal - 1300 C - 310ml. Free delivery on eligible orders of £20 or more.

Review: Excellent product. - This is good stuff. I was installing a log burner in my workshop and used it both to seal the collar to the corrugated roofing and to seal the flue joints on the stove itself. After 6 months use the roof is 100% watertight and the stove joints show no cracking or smoke escape. I was a bit nervous about this job, I hadn't installed a log burner before, but the sealant was easy to use and has performed brilliantly. Highly recommended.
Review: It’s easy to use, handles the heat, and keeps your burner working like a charm. - Got smoke leaking out or cold air sneaking in? This stuff stops it. Just squeeze it out, smooth it over the cracks, and let it dry. Boom—sealed up tight! It’s made to handle super high heat, so it won’t melt or crumble when your fire’s raging. And it keeps your stove safe and more efficient

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- EXCELLENT ADHESION: The HRS - heat resistant sealant will provide excellent adhesion, designed for the Sealing or fixing ceramics, glass and metal, sealing other silica based materials.
- CONVERTS TO ROCK: The HRS - heat resistant sealant will convert itself to rock like hardness when it is exposed to air. The composition is made in a way that it hardens up when exposed to open air.
- FOR SEALING: Vitcas HRS - heat resistant sealant is best option Sealing or fixing ceramics, glass and metal, sealing other silica based materials.
- EASY TO USE: Apply using a cartridge gun, HRS - heat resistant sealant comes in a smooth paste, you can directly apply it to the broken area and it will harden up once it comes in contact with open air.
- APPLICATION METHOD: Before applying the HRS - heat resistant sealant make sure to clean all the dirt and dust, then dampen the area of application and then apply using a cartridge gun.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0046450C4 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 6,037 in DIY & Tools ( See Top 100 in DIY & Tools ) 149 in Sealers |
| Colour | Beige |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,434) |
| Date First Available | 28 Oct. 2010 |
| Item Package Quantity | 1 |
| Item Weight | 310 g |
| Item model number | 9380490 |
| Manufacturer | Vitcas |
| Material | Silicone |
| Package Dimensions | 22.7 x 6.1 x 4.9 cm; 310 g |
| Part Number | 9380490 |
| Style | High-temperature silicone |
| Volume | 310 Millilitres |

## Product Details

- **Brand:** VITCAS
- **Item weight:** 310 Grams
- **Material:** Silicone
- **Style:** High-temperature silicone
- **Water resistance level:** Moisture Resistant

## Images

![VITCAS Heat Resistant Sealant - Excellent adhesion - Converts to rock - Simple to use - Heavy duty – Fixing Ceramic – Glass - Metal - 1300 C - 310ml - Image 1](https://m.media-amazon.com/images/I/61wX+iufKxL.jpg)

## Questions & Answers

**Q: We have a lot of wind noise caused by a tiny gap between the top and sides of the hearth chamber. Would this be suitable to reduce the noise?**
A: This product is quite hard once it sets, and may possibly shrink a little once set. If there is not to much heat at the hearth, then a high temperature flexible sealant may be more suitable.

**Q: Is this food safe once properly dried/cured? I want to fix a leak in the tank of a commercial grade coffee machine**
A: Hi
This is not suitable to seal the tank because this looks like the tile grout (fire Cement) just heat resist.
You can by the  same brand just heat resist silicone, for food safety you need ask the seller. But I think should be ok.
Regards

Csaba

**Q: Would this be suitable for filling the small gap around the base of pole of a rotary dryer which has become very wobbly?**
A: Reading the product info on Amazon web site I would feel it would seal the gap on your rotary drier but it would be of no use just to put the sealant just around the top, stability of the pole needs to start at the bottom upwards therefore some other type of packing is required further down the pole to give stability then sealant could be added to the top. If you use this product it would need a lot of time to set hard in the area used, as it set best with heat.

**Q: Tried 260 deg C epoxy on a hole on a gas burner. Even though not in contact with the flame, would this be better suited**
A: Thank you for your enquiry. The manufacturer recommends ‘For sealing or fixing ceramics, glass, metal and other silica based materials. It has good adhesion and gap filing properties to seal or joint these materials.’

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product.
*by A***R on 12 September 2025*

This is good stuff. I was installing a log burner in my workshop and used it both to seal the collar to the corrugated roofing and to seal the flue joints on the stove itself. After 6 months use the roof is 100% watertight and the stove joints show no cracking or smoke escape. I was a bit nervous about this job, I hadn't installed a log burner before, but the sealant was easy to use and has performed brilliantly. Highly recommended.

### ⭐⭐⭐⭐⭐ It’s easy to use, handles the heat, and keeps your burner working like a charm.
*by C***S on 30 October 2024*

Got smoke leaking out or cold air sneaking in? This stuff stops it. Just squeeze it out, smooth it over the cracks, and let it dry. Boom—sealed up tight! It’s made to handle super high heat, so it won’t melt or crumble when your fire’s raging. And it keeps your stove safe and more efficient

### ⭐⭐⭐⭐ Excellent but...
*by J***C on 14 April 2020*

Please beware that this stuff skins over in seconds - it's not like silicone at all, so if you intend to smooth it off where it's going to be seen, you need to work in very small sections. I used it to seal around my pizza oven door because the soot was staining the bricks - by the time I had gunned it into the gap around the oven (about a 1m length) it was going off at the other end where I started. Apart from that it's a good product - goes off hard, very quickly, and after curing it with some heat it's like rock. When using it, it's more like a grainy grout/putty consistency. Couple of people have asked the colour - it's a light beige/cream colour.

## Frequently Bought Together

- VITCAS Heat Resistant Sealant - Excellent adhesion - Converts to rock - Simple to use - Heavy duty – Fixing Ceramic – Glass - Metal - 1300 C - 310ml
- VITCAS 500 gram Black Fire Cement - Excellent Adhesion - Converts to Rock – Patching – Repairing – Fireplaces – Stoves – Boilers - Easy To Use – Air Tight Seal – Quick Repair Time
- Black Fire Cement 1250 C - 310ml for Fireplace, Stove, Boilers etc

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-21*