---
product_id: 363743550
title: "5kg Silcas M-White Refractory Mortar- Fire Cement- Patching and Repairing- White Color and Smooth- Excellent Adhesion- Heat Resistant- Setting and Jointing- 1425°C /2600°F"
brand: "vitcas"
price: "447 Lei"
currency: RON
in_stock: true
category: "Vitcas"
url: https://www.desertcart.ro/products/363743550-5kg-silcas-m-white-refractory-mortar-fire-cement-patching-repairing
store_origin: RO
region: Romania
---

# Pure white smooth finish for aesthetic perfection Heat resistant up to 1425°C / 2600°F Strong adhesion converting to rock-hard durability 5kg Silcas M-White Refractory Mortar- Fire Cement- Patching and Repairing- White Color and Smooth- Excellent Adhesion- Heat Resistant- Setting and Jointing- 1425°C /2600°F

**Brand:** vitcas
**Price:** 447 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your fireproofing game with the mortar that means business!

## Quick Answers

- **What is this?** 5kg Silcas M-White Refractory Mortar- Fire Cement- Patching and Repairing- White Color and Smooth- Excellent Adhesion- Heat Resistant- Setting and Jointing- 1425°C /2600°F by vitcas
- **How much does it cost?** 447 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/363743550-5kg-silcas-m-white-refractory-mortar-fire-cement-patching-repairing)

## 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 Bonding:** Transforms into a rock-like solid on curing, ensuring long-lasting repairs and joints.
- • **Pristine White Finish:** Keeps your firebrick joints looking flawless and professional with its smooth, white mortar.
- • **Ready-Mixed Convenience:** Comes pre-mixed in a 5kg pail, saving you time and effort on site.
- • **Versatile Compatibility:** Ideal for setting and jointing white insulation bricks and ceramic fibre insulation wraps.
- • **Unmatched Heat Endurance:** Withstands extreme temperatures up to 1425°C, perfect for high-heat applications.

## Overview

VITCAS 5kg Silcas M-White Refractory Mortar is a ready-mixed, heat-resistant fire cement designed for setting and jointing white insulation and firebricks. It offers a smooth white finish, excellent adhesion that converts to rock-hard durability, and withstands temperatures up to 1425°C (2600°F). Perfect for professional repairs and high-temperature applications, it comes in a convenient 5kg pail, compatible with ceramic fibre insulation and ideal where aesthetics and performance matter.

## Description

VITCAS 5kg Silcas M-White Refractory Mortar- Fire Cement- Patching and Repairing- White Color and Smooth- Excellent Adhesion- Heat Resistant- Setting and Jointing- 1425°C /2600°F : desertcart.co.uk: DIY & Tools

## Features

- READY MIXED MORTAR: Silcas M is a white and smooth, ready mixed refractory mortar which is suitable for setting white insulation bricks (Grade 23) when colour is important.
- HEAT RESISTANT: This mortar is highly heat resistant, can with stand heat up to up to 1425°C /2600°F. It comes as 1 bucket of 5kg.
- APPLICATIONS: Vitcas silicas white refractory mortar can be used for setting and jointing all of the insulating bricks and Setting and jointing white firebricks- where the white color of mortar is needed for the aesthetic.
- USED WITH CERAMIC FIBRE INSULATION: Refractory cement mortar can also be used with ceramic fibre insulation. It can be painted with ease, direct onto the ceramic fibre insulation wrap blanket.
- CONVERTS TO ROCK: The silicas cement has the excellent adhesion, it converts to rock when exposed to air.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PC7LR9T |
| Best Sellers Rank | 125,789 in DIY & Tools ( See Top 100 in DIY & Tools ) 57 in Cement |
| Brand | VITCAS |
| Colour | White |
| Compatible Material | Brick, Ceramic |
| Container Type | Pail |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.2 4.2 out of 5 stars (26) |
| Item Form | Pail |
| Item Package Quantity | 1 |
| Item Volume | 18.93 Litres |
| Manufacturer | VITCAS |
| Material | Ceramic |
| Other Special Features of the Product | Heat Resistant, Strong |
| Unit Count | 5000 gram |
| Viscosity Level | Low to Medium |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** VITCAS
- **Colour:** White
- **Item form:** Pail
- **Material:** Ceramic
- **Special feature:** Heat Resistant, Strong

## Images

![5kg Silcas M-White Refractory Mortar- Fire Cement- Patching and Repairing- White Color and Smooth- Excellent Adhesion- Heat Resistant- Setting and Jointing- 1425°C /2600°F - Image 1](https://m.media-amazon.com/images/I/71FtKYe+MxL.jpg)

## Questions & Answers

**Q: Does this have to be heated to harden, or can it be left to air dry?**
A: It can be left to air dry

**Q: Can this be used in a forge**
A: I have put it in 3 of my forges but you will need to put a thin layer on at least 3 times but make sure each layer is dry before adding the next one. Also make sure you have costed the kawool with rigidiser before hand and let that dry before you apply the cement I find that this way it last longer and holds the heat in the forge better

**Q: I have just added mosaic to my pizza oven Can I use this as grout in between the tiles?**
A: All I’m gonna say is that I’ve used it to repoint my fireplace, and when the technician came over to certify it he said it was unnecessary as temperature doesn’t get too high (I’m using a wood burner, not an open fire). 
Having said that, when dry it shrinks quite a lot.. just fyi in case you decide to go for it. 
Hope this helps.

**Q: Can you use this for outside masonry bbq?**
A: Do you mean as mortar? It would be an expensive method …..

## Frequently Bought Together

- VITCAS 5kg Silcas M-White Refractory Mortar- Fire Cement- Patching and Repairing- White Color and Smooth- Excellent Adhesion- Heat Resistant- Setting and Jointing- 1425°C /2600°F
- Mr Volcano Ceramic Blanket Rigidizer 16oz Concentrate Made in USA

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-08-31*