---
product_id: 6905926
title: "Rutland Fireplace Mortar Cartridge, 10.3-Ounce, Gray - 63G"
brand: "rutland products"
price: "KSh6479"
currency: KES
in_stock: true
reviews_count: 8
category: "Rutland Products"
url: https://www.desertcart.co.ke/products/6905926-rutland-fireplace-mortar-cartridge-10-3-ounce-gray-63g
store_origin: KE
region: Kenya
---

# Covers 99 ft with 1/8" bead Withstands up to 2000°F Bonds firebricks rock-hard Rutland Fireplace Mortar Cartridge, 10.3-Ounce, Gray - 63G

**Brand:** rutland products
**Price:** KSh6479
**Availability:** ✅ In Stock

## Summary

> 🔥 Repair like a pro, heat-proof your hearth! 🔥

## Quick Answers

- **What is this?** Rutland Fireplace Mortar Cartridge, 10.3-Ounce, Gray - 63G by rutland products
- **How much does it cost?** KSh6479 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/6905926-rutland-fireplace-mortar-cartridge-10-3-ounce-gray-63g)

## 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

- • **Color-Matched Finish:** Gray tone blends perfectly with most fireplace mortars for a professional look.
- • **Long-Lasting Durability:** Fire-cured mortar that stands up to repeated heating cycles without cracking or crumbling.
- • **Heat-Resistant Powerhouse:** Rated to endure scorching 2000°F, ensuring your fireplace stays safe and solid.
- • **Seamless Firebrick Bonding:** Creates a rock-hard bond as strong as the firebrick itself, restoring structural integrity.
- • **Precision Application Cartridge:** Easy-to-use cartridge design for flawless, mess-free repairs every time.

## Overview

Rutland Fireplace Mortar Cartridge is a high-performance, heat-resistant mortar designed specifically for repairing and bonding firebricks inside fireplaces. It withstands extreme temperatures up to 2000°F, comes in a convenient cartridge for precise application, and covers approximately 99 feet with a 1/8" bead. Ideal for interior use, it cures rock-hard with a color that blends seamlessly with most fireplace bricks, ensuring durable, professional-grade repairs.

## Description

This is our original fireplace mortar formulated especially to patch fireplace fireboxes and to bond firebrick to firebrick. Fireplace mortar is a silicate product that when fire cured, sets rock hard - as strong as firebrick itself and withstands 2000° Fahrenheit. Comes in a convenient cartridge for easy repointing of fireplace brick within the firebox. Colors match most mortars. Passes ASTM E136 and E72. 10.3 oz. cartridges.

Review: Works great - Great product for wood burning fireplace. I use this every year to do minor crack repaired in my wood burning fireplace. Hold up good for the winter season. Very important to follow instructions for drying and curing before making hot fires. Easy to apply and clean up. Highly recommend it.
Review: Effective and Reliable for Fireplace Repairs - The Rutland Fireplace Mortar Cartridge has proven to be an excellent solution for repairing my fireplace. The mortar is easy to apply, adhering well to the existing masonry and creating a strong, durable bond. It fills gaps and cracks effectively, ensuring that the repairs look seamless and hold up to high heat. One of the things I really like about this product is its consistency. The mortar flows smoothly from the cartridge, making it easy to control and apply precisely where needed. The gray color blends well with most fireplace bricks, providing a professional and clean finish. The only minor downside is that it takes a bit of time to cure fully, so you need to plan accordingly to ensure it sets properly before exposing it to high temperatures. However, the wait is worth it for the reliable and long-lasting results it provides. I think that the Rutland fireplace mortar is a top-notch product for anyone needing to perform fireplace repairs. Its ease of use, strong adhesion, and ability to withstand high heat make it a dependable choice.

## Features

- Comes in Gray, Buff and Black
- Perfect for repairing small chips or cracked firebrick, re-pointing mortar joints between firebricks, and bonding firebricks together
- For interior use only and requires heat to cure
- Approximate Coverage: 99 feet with 1/8" bead
- Rated to 2000°F (1090°C)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000H5T0KO |
| Best Sellers Rank | #25,215 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #77 in Contact Cements |
| Brand | RUTLAND PRODUCTS |
| Brand Name | RUTLAND PRODUCTS |
| Color | Gray |
| Compatible Material | Masonry |
| Container Type | Cartridge |
| Customer Reviews | 4.5 out of 5 stars 3,003 Reviews |
| Global Trade Identification Number | 00022624007630 |
| Included Components | 10.3-Ounce, Gray - 63G |
| Item Form | Paste |
| Item Height | 11.25 inches |
| Item Package Quantity | 1 |
| Item Type Name | Fireplace Mortar Cartridge, 10.3 Fl Oz, Gray |
| Item Weight | 1.2 Pounds |
| Manufacturer | Rutland Products |
| Material | Plastic |
| Material Type | Plastic |
| Model | 63G |
| Other Special Features of the Product | Strong |
| Special Feature | Strong |
| Specific Uses For Product | Fireplace Repair |
| UPC | 022624007630 |
| Unit Count | 10.3 Ounce |
| Viscosity | Medium to High |
| Volume | 10.3 Fluid Ounces |
| Warranty Description | This product will be free from defects in material and manufacture for a period of eighteen (18) months from date of manufacture. Rutland fire clay company makes no other warranties including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. User is responsible for determining whether the rutland fire clay company product is fit for a particular purp… |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** RUTLAND PRODUCTS
- **Specific Uses For Product:** Fireplace Repair
- **Material:** Plastic
- **Item Form:** Paste
- **Special Feature:** Strong

## Images

![Rutland Fireplace Mortar Cartridge, 10.3-Ounce, Gray - 63G - Image 1](https://m.media-amazon.com/images/I/61w6G6FilEL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this basically equivalent a firebrick once dried?**
A: Don't know the answer in a scientific way, but I've used it 3 times, over the last 6 years, to repair old fire brick in a manufactured fireplace (worked great) and  a broken Chimera.  It works.  I've had to redo the Chimera a couple of times, but no repair lasts forever,  and I believe it works super, and will buy it again.   Nothing lasts forever.

**Q: I want to use this to plug gaps between the wall and the painted fireplace where some ants are entering.  Is this the right stuff?**
A: This product is great for repairing cracks and holes inside the actual fire box.  Probably better products to use on the exterior of a fireplace near the wall.

**Q: Can you use this to repair crack in clay chiminea?**
A: Sorry, I am not qualified to answer your question...What I used it for, was the stone flooring of my fire place showed small fracture lines..?.As, you are aware to fill in those cracks....You needed to use some form of cement puddy with the added feature of holding  high temperatures...Which it did magnificently.

**Q: What is the difference between the mortar and cement products?**
A: Rutland's Mortars are smooth-bodied and so are perfect for tuck-pointing or repairing mortar between bricks.  Our cements are mostly thicker and have larger pebbles or aggregate in them to strengthen the application.  Most all of Rutland cements and mortars are rated above 2,000-F.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by D***B on December 14, 2025*

Great product for wood burning fireplace. I use this every year to do minor crack repaired in my wood burning fireplace. Hold up good for the winter season. Very important to follow instructions for drying and curing before making hot fires. Easy to apply and clean up. Highly recommend it.

### ⭐⭐⭐⭐⭐ Effective and Reliable for Fireplace Repairs
*by D***D on July 9, 2024*

The Rutland Fireplace Mortar Cartridge has proven to be an excellent solution for repairing my fireplace. The mortar is easy to apply, adhering well to the existing masonry and creating a strong, durable bond. It fills gaps and cracks effectively, ensuring that the repairs look seamless and hold up to high heat. One of the things I really like about this product is its consistency. The mortar flows smoothly from the cartridge, making it easy to control and apply precisely where needed. The gray color blends well with most fireplace bricks, providing a professional and clean finish. The only minor downside is that it takes a bit of time to cure fully, so you need to plan accordingly to ensure it sets properly before exposing it to high temperatures. However, the wait is worth it for the reliable and long-lasting results it provides. I think that the Rutland fireplace mortar is a top-notch product for anyone needing to perform fireplace repairs. Its ease of use, strong adhesion, and ability to withstand high heat make it a dependable choice.

### ⭐⭐⭐⭐⭐ Works!!
*by R***M on December 14, 2025*

Great product. Works as advertised.

## Frequently Bought Together

- Rutland Fireplace Mortar Cartridge, 10.3-Ounce, Gray - 63G
- Rutland Dry Mix 211 Refractory Mortar, Masonry & Fire Brick Cement, No Heat Cure Required, Dark Gray, 2550F, 10 lb Pail
- Rutland Products Black, 10.3 fl oz Cartridge Furnace Cement, 10

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-27*