---
product_id: 379424252
title: "FireCast Castable Refractory Cement Mix 3110 Degree Fahrenheit 20 Lbs High Temperature Heat Resistant Fireproof Mortar Build Repair Pizza Oven Fire Places Forge Kiln Stove"
brand: "girtech"
price: "AR$420485"
currency: ARS
in_stock: true
reviews_count: 13
category: "Gi Rtech"
url: https://www.desertcart.com.ar/products/379424252-firecast-castable-refractory-cement-mix-3110-degree-fahrenheit-20-lbs
store_origin: AR
region: Argentina
---

# 3110°F max heat resistance Strong adhesion & crack resistance Smooth, easy mix & application FireCast Castable Refractory Cement Mix 3110 Degree Fahrenheit 20 Lbs High Temperature Heat Resistant Fireproof Mortar Build Repair Pizza Oven Fire Places Forge Kiln Stove

**Brand:** girtech
**Price:** AR$420485
**Availability:** ✅ In Stock

## Summary

> 🔥 Build Heat-Resistant Masterpieces That Last a Lifetime!

## Quick Answers

- **What is this?** FireCast Castable Refractory Cement Mix 3110 Degree Fahrenheit 20 Lbs High Temperature Heat Resistant Fireproof Mortar Build Repair Pizza Oven Fire Places Forge Kiln Stove by girtech
- **How much does it cost?** AR$420485 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/379424252-firecast-castable-refractory-cement-mix-3110-degree-fahrenheit-20-lbs)

## Best For

- girtech enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Eco-Conscious:** Non-toxic, natural components make it safe for indoor and outdoor use without compromising performance.
- • **Unmatched Heat Endurance:** Withstands scorching temperatures up to 3110°F, perfect for pizza ovens, forges, and kilns.
- • **Versatile Surface Bonding:** Adheres seamlessly to bricks, metals, ceramics, and refractory stones for durable repairs and builds.
- • **Crack-Resistant Durability:** Engineered to resist thermal expansion cracks, extending the lifespan of your heating units.
- • **Effortless Professional Finish:** Smooth, consistent mix ensures flawless application every time—DIY or pro-level results guaranteed.

## Overview

GIRtech FIRECAST is a premium 20 lb refractory cement mix designed for high-temperature applications up to 3110°F. Ideal for molding, repairing, and lining fireplaces, pizza ovens, forges, and kilns, it offers superior thermal insulation, strong adhesion, and crack resistance. Easy to mix and apply, this non-toxic, water-resistant formula ensures professional-grade durability and safety for both indoor and outdoor projects.

## Description

Product description Engineered for Extreme Heat Applications up to 3200°F Professional-grade refractory cement designed for casting durable fire bricks panels, and custom shapes for fireplaces, pizza ovens, wood-fired ovens, DIY and industrial use. Resists melting under extreme heat conditions. This refractory cement is rated for temperatures up to 3200°F. It is suitable for high-heat environments , including wood stoves, fireplaces, kilns, furnaces, and other heating units. Multifunctional Usage Food Safe Suitable for cooking ovens, withstands up to 3200°F, safe when used and cured properly. Industrial Usage Suitable for professional use in blacksmithing, forges, kilns, and other industrial applications. Home Usage Suitable for fireplaces, fireboxes, and wood stoves, withstand direct flame exposure. Individual Works Perfect for creating custom fire bricks, panels and shapes. Built for Professionals & DIY Builders Professional Use Designed for contractors, blacksmiths, and industrial applications requiring high heat resistance and long-term durability. DIY Enthusiasts Easy to use for home builders and DIY users creating fireplaces, ovens, and custom high-temperature projects with reliable results. Fine Particle Mix for Smooth Casting The mix contains fine particles with no large aggregates. This allows for smooth pouring detailed molds consistent surface finish easy to mix Review of the product See the Material in Action From Raw Mix to High-Temperature Performance Ideal for Casting Bricks, Panels & Custom Shapes High-Temperature Resistant Up to 3200°F Built for Strength Resists Cracking Under Stress

Review: Awesome stuff--much smoother and more consistent mixing than competitors - I tried another brand before this, and found them to be GRITTY and inconsistent with bonding and likely to be very weak in tension. Girtech, however, is very smooth, mixes well without voids, and really sets up hard (particularly if you use reinforcing framework) and strong. I would say that pound for pound, Girtech mixes more product volume. Unlike the competitor, Girtech has a second ingredient bag inside which must be mixed carefully. Sets up very hard and very strong quickly! Very smooth end result!
Review: Excellent product - Works beautifully and a very good price.

## Features

- High-Quality Refractory Cement: Concrete mix GIRtech FIRECAST (20 LB) is a multifunctional refractory product. Designed for molding refractory products by vibrocasting (fireplaces or stoves elements), pouring the brickwork lining layer into the forms, and repairing masonry/joints of all kinds of heating units. Acquires its basic qualities and strength through heat treatment (heating) process. Important to undergo drying and heating processes in accordance with the prescribed procedure.
- Easy Application and Versatility: Simple to mix and apply, saving you time and effort. Adheres well to various surfaces like bricks, metals, ceramics, and pizza oven stones. Suitable for both professional contractors, DIY enthusiasts.
- Superior Thermal Insulation: Offers exceptional thermal insulation properties for pizza ovens and forges. Withstands extreme temperatures up to 3110 degrees Fahrenheit. Helps maintain consistent heat distribution and energy efficiency in these specialized applications.
- Strong Adhesion and Crack Resistance: Forms a strong bond to surfaces, minimizing cracks and gaps. Provides reliable protection against thermal expansion and contraction. Ensures structural integrity and extends the lifespan of your pizza oven, forge, stove, kiln and other fireplaces.
- Safe and Non-Toxic: Concrete GIRtech FIRECAST (20 LB) is a non-toxic and safe product, containing natural components. The mixture and products can be used both outside and inside the premises.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09CD3XKCK |
| Best Sellers Rank | #22,832 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #62 in Contact Cements |
| Brand | GIRtech |
| Brand Name | GIRtech |
| Color | Grey |
| Compatible Material | Fire |
| Container Type | Bag |
| Customer Reviews | 4.0 out of 5 stars 207 Reviews |
| Full Cure Time | 48 Hours |
| Global Trade Identification Number | 04820208200462 |
| Item Form | Dry Powder |
| Item Package Quantity | 1 |
| Manufacturer | ABC Manufactured Goods Inc |
| Material | High Alumina Cement, Refractory Clay, Chamotte |
| Material Type | High Alumina Cement, Refractory Clay, Chamotte |
| Number of Pieces | 1 |
| Other Special Features of the Product | High Heat Resistant, Non Toxic, Strong |
| Part Number | 4820208200462 |
| Special Feature | High Heat Resistant, Non Toxic, Strong |
| Specific Gravity | 3 Grams per Cubic Centimeter |
| Specific Uses For Product | Casting, DIY Projects, Fireplace, Forging, Furnace, Kiln Repair, Lining Horizontal Surfaces |
| Unit Count | 320.0 Ounce |
| Viscosity Level | Medium |
| Volume | 9463.52 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** GIRtech
- **Item Form:** Dry Powder
- **Material:** High Alumina Cement, Refractory Clay, Chamotte
- **Special Feature:** High Heat Resistant, Non Toxic, Strong
- **Specific Uses For Product:** Casting, DIY Projects, Fireplace, Forging, Furnace, Kiln Repair, Lining Horizontal Surfaces

## Images

![FireCast Castable Refractory Cement Mix 3110 Degree Fahrenheit 20 Lbs High Temperature Heat Resistant Fireproof Mortar Build Repair Pizza Oven Fire Places Forge Kiln Stove - Image 1](https://m.media-amazon.com/images/I/71ovgf94fWL.jpg)
![FireCast Castable Refractory Cement Mix 3110 Degree Fahrenheit 20 Lbs High Temperature Heat Resistant Fireproof Mortar Build Repair Pizza Oven Fire Places Forge Kiln Stove - Image 2](https://m.media-amazon.com/images/I/61-HLVlEi2L.jpg)
![FireCast Castable Refractory Cement Mix 3110 Degree Fahrenheit 20 Lbs High Temperature Heat Resistant Fireproof Mortar Build Repair Pizza Oven Fire Places Forge Kiln Stove - Image 3](https://m.media-amazon.com/images/I/71JpKnAmRYL.jpg)
![FireCast Castable Refractory Cement Mix 3110 Degree Fahrenheit 20 Lbs High Temperature Heat Resistant Fireproof Mortar Build Repair Pizza Oven Fire Places Forge Kiln Stove - Image 4](https://m.media-amazon.com/images/I/71z0NJzrZyL.jpg)
![FireCast Castable Refractory Cement Mix 3110 Degree Fahrenheit 20 Lbs High Temperature Heat Resistant Fireproof Mortar Build Repair Pizza Oven Fire Places Forge Kiln Stove - Image 5](https://m.media-amazon.com/images/I/718wnRdD2bL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome stuff--much smoother and more consistent mixing than competitors
*by S***O on December 4, 2024*

I tried another brand before this, and found them to be GRITTY and inconsistent with bonding and likely to be very weak in tension. Girtech, however, is very smooth, mixes well without voids, and really sets up hard (particularly if you use reinforcing framework) and strong. I would say that pound for pound, Girtech mixes more product volume. Unlike the competitor, Girtech has a second ingredient bag inside which must be mixed carefully. Sets up very hard and very strong quickly! Very smooth end result!

### ⭐⭐⭐⭐⭐ Excellent product
*by B***S on April 22, 2026*

Works beautifully and a very good price.

### ⭐ Chunky, fuzzy mess
*by D***R on February 8, 2026*

this is NOT CEMENT! this is fiber reinforced concrete. big chunks of aggregate and even bigger clumps of fibers- which ruins the finish. NOT GOOD AT ALL for molding. I have no earthly idea why this is marketed as castable. it is so brittle until you fire it. I don't know of any molds that can take the heat. it broke apart trying to de-mold it and I followed the directions perfectly. What a WASTE of money. this stuff is way too expensive for how garbage it is.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-19*