---
product_id: 621004567
title: "Rutland Products Dry Mix 21125 Refractory Mortar, 2550F, Air Cured Fire Cement, Dark Gray, 2.5 lb Tub"
brand: "rutland products"
price: "A$26"
currency: AUD
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.au/products/621004567-rutland-products-dry-mix-21125-refractory-mortar-2550f-air-cured
store_origin: AU
region: Australia
---

# water resistant & air cured 2550°F heat resistance perfect for firebrick & masonry Rutland Products Dry Mix 21125 Refractory Mortar, 2550F, Air Cured Fire Cement, Dark Gray, 2.5 lb Tub

**Brand:** rutland products
**Price:** A$26
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Seal the heat, own the hearth.

## Quick Answers

- **What is this?** Rutland Products Dry Mix 21125 Refractory Mortar, 2550F, Air Cured Fire Cement, Dark Gray, 2.5 lb Tub by rutland products
- **How much does it cost?** A$26 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/621004567-rutland-products-dry-mix-21125-refractory-mortar-2550f-air-cured)

## Best For

- rutland products enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** 2.5 lb tub powder mix ensures easy storage and precise usage without waste.
- • **Effortless Application:** Just add water and trowel—no heat curing needed, saving you time and hassle.
- • **Unmatched Heat Endurance:** Withstands scorching temps up to 2550°F for ultimate fireproofing.
- • **Versatile Fire-Ready Bond:** Ideal for fireplaces, chimneys, forges, and pizza ovens—join or repair with confidence.
- • **Certified Safety & Quality:** Meets NFPA 211 and NYSCMA Tek Spec standards for trusted performance.

## Overview

Rutland Dry Mix 21125 is a high-heat resistant refractory mortar powder designed for repairing and joining fire bricks and masonry flue tiles in fireplaces, chimneys, and stoves. It withstands temperatures up to 2550°F, is water resistant, air cures without mandatory heat curing, and meets key safety standards, making it the go-to choice for professionals and DIYers seeking durable, reliable fire cement.

## Description

RUTLAND Dry Mix 211 is a refractory mortar ideal for joining or repairing fire bricks and masonry flue tiles in any gas or wood fireplace and wood, coal, or pellet stove chimney. Just add water, mix, and trowel on to seal and join bricks or flue tiles. Does not require (but is stronger with) heat curing. Meets NFPA 211 standards and NYSCMA Tek Spec.

Review: Parging the interior walls of a forge.
Review: 3 pounds, 4 ounces of water

## Features

- dry mix refractory cement; high temp cement; fire cement; fire clay; fireclay; cement for forge; castable refractory cement; high temperature cement; high heat cement; fire brick cement; firebrick cement; cement for fireplace; fireplace cement; fire pit cement; cement for fire pits; pizza oven cement;
- Container type: Pail
- Item form: Powder
- Special feature: High Heat Resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZY5JVKY |
| Brand | RUTLAND PRODUCTS |
| Colour | Dark Gray |
| Compatible Material | Masonry |
| Container Type | Pail |
| Customer Reviews | 4.6 out of 5 stars 170 Reviews |
| Global Trade Identification Number | 00022624211259 |
| Included Components | Just mix with water |
| Item Form | Powder |
| Item Package Quantity | 1 |
| Item Volume | 486 Cubic Inches |
| Item Weight | 2.5 Pounds |
| Item form | Powder |
| Manufacturer | Rutland |
| Material | Refractory Mortar |
| Model Number | 21125 |
| Other Special Features of the Product | High Heat Resistant |
| Special feature | High Heat Resistant |
| Specific Uses For Product | Fireplace, Chimney |
| Specific uses for product | Fireplace, Chimney |
| UPC | 022624211259 |
| Unit Count | 1133.9809 gram |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** RUTLAND PRODUCTS
- **Item form:** Powder
- **Material:** Refractory Mortar
- **Special feature:** High Heat Resistant
- **Specific uses for product:** Fireplace, Chimney

## Images

![Rutland Products Dry Mix 21125 Refractory Mortar, 2550F, Air Cured Fire Cement, Dark Gray, 2.5 lb Tub - Image 1](https://m.media-amazon.com/images/I/718-I0K31tL.jpg)
![Rutland Products Dry Mix 21125 Refractory Mortar, 2550F, Air Cured Fire Cement, Dark Gray, 2.5 lb Tub - Image 2](https://m.media-amazon.com/images/I/81JC6XEgT1L.jpg)
![Rutland Products Dry Mix 21125 Refractory Mortar, 2550F, Air Cured Fire Cement, Dark Gray, 2.5 lb Tub - Image 3](https://m.media-amazon.com/images/I/81q-bEt3V9L.jpg)
![Rutland Products Dry Mix 21125 Refractory Mortar, 2550F, Air Cured Fire Cement, Dark Gray, 2.5 lb Tub - Image 4](https://m.media-amazon.com/images/I/81trO32jU1L.jpg)
![Rutland Products Dry Mix 21125 Refractory Mortar, 2550F, Air Cured Fire Cement, Dark Gray, 2.5 lb Tub - Image 5](https://m.media-amazon.com/images/I/81ynlK617GL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Parging the interior walls of a forge.
*by C***N on 17 November 2025*



### ⭐⭐⭐⭐⭐ 3 pounds, 4 ounces of water
*by A***R on 28 July 2025*



### ⭐ Rip off
*by J***N on 5 August 2025*



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- Rutland Dry Mix Refractory Mortar, Masonry & Fire Brick Cement, No Heat Cure Required, Dark Gray, 2550F, 2.5 lb Tub
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**Shop now:** [https://www.desertcart.com.au/products/621004567-rutland-products-dry-mix-21125-refractory-mortar-2550f-air-cured](https://www.desertcart.com.au/products/621004567-rutland-products-dry-mix-21125-refractory-mortar-2550f-air-cured)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-29*