--- product_id: 15885069 title: "Mutual Industries Fire Clay, 50 lb. Bag, Resistant to hot temperatures, Lining Furnaces, Fire Brick" brand: "mutual industries" price: "9171278β‚«" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/15885069-mutual-industries-fire-clay-50-lb-bag-resistant-to-hot store_origin: VN region: Vietnam --- # Heavy-duty 50 lb. industrial bag Withstands up to 2000Β°F Perfect for furnace & chimney linings Mutual Industries Fire Clay, 50 lb. Bag, Resistant to hot temperatures, Lining Furnaces, Fire Brick **Brand:** mutual industries **Price:** 9171278β‚« **Availability:** βœ… In Stock ## Summary > πŸ”₯ Build with confidence, line with power! ## Quick Answers - **What is this?** Mutual Industries Fire Clay, 50 lb. Bag, Resistant to hot temperatures, Lining Furnaces, Fire Brick by mutual industries - **How much does it cost?** 9171278β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/15885069-mutual-industries-fire-clay-50-lb-bag-resistant-to-hot) ## Best For - mutual industries enthusiasts ## Why This Product - Trusted mutual industries brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Heatproof Hero:** Engineered to endure scorching temperatures up to 2000Β°F, ensuring your furnace or chimney stays protected under extreme heat. - β€’ **Bulk Power Pack:** Generous 50-pound bag designed for serious projectsβ€”no need to reorder mid-build, stay ahead of the game. - β€’ **Trusted Quality:** Manufactured by Whitacre Greer, a name synonymous with reliability in high-temperature construction materials. - β€’ **Seamless Synergy:** Optimized for use alongside fire bricks, creating a durable, high-performance lining that professionals trust. - β€’ **Precision Dimensions:** Compact 21.5" x 13.25" x 4" packaging fits easily into your workspace without clutter, streamlining your workflow. ## Overview Mutual Industries Fire Clay is a premium 50 lb. high-temperature resistant clay designed for lining chimneys and furnaces. Withstanding heat up to 2000Β°F, it pairs perfectly with fire bricks to create durable, heatproof structures. Packaged efficiently for professional use, this terra cotta clay is a trusted choice for construction projects requiring reliable thermal protection. ## Description Fire Clay. Review: Great Product! - Building a Wood Fired Oven and needed fire clay as part on my high heat mortar mix. No local stores offered this so checked desertcart *Bing* there it was. Ordered two bags and they arrived fairy quick within a few days so shipping time was better than expected. Because of the weight they came to me via FedEx Freight, they were not packaged in anything other than the material was originally packaged so some bag tearing took place somewhere in route. They were taped back up and there appeared to be little lose so was not a concern though I think better packaging would be considered here. The material itself seemed to be of high quality and worked great for my project so I am pleased with my purchase. I would recommend this product. Review: Awesome - Used to line a coal forge I built and worked really well. ## Features - For use on chimney linings - Can be used in Conjunction with Fire Brick - Good Up to 2000 Degrees - Item Package Dimension: 21.5" L x 13.25" W x 4.0" H ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00XNQKPWQ | | Age Range (Description) | Adult | | Best Sellers Rank | #244,938 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #1,017 in Pottery & Modeling Clays | | Brand | Mutual Industries | | Color | terra cotta | | Date First Available | May 14, 2015 | | Included Components | 1 50 pound bag of fire clay | | Item Weight | 50 pounds | | Item model number | 60070500-0-0 | | Manufacturer | Whitacre Greer | | Material | Clay | | Number of Items | 1 | | Package Dimensions | 23 x 14 x 3 inches | | Recommended Uses For Product | Construction | | Special Feature | High Temperature Resistance | | UPC | 764083600716 | ## Product Details - **Age Range (Description):** Adult - **Brand:** Mutual Industries - **Color:** terra cotta - **Included Components:** 1 50 pound bag of fire clay - **Item Weight:** 50 Pounds - **Material:** Clay - **Number of Items:** 1 - **Recommended Uses For Product:** Construction - **Special Feature:** High Temperature Resistance - **UPC:** 764083600716 ## Images ![Mutual Industries Fire Clay, 50 lb. Bag, Resistant to hot temperatures, Lining Furnaces, Fire Brick - Image 1](https://m.media-amazon.com/images/I/91p38WkpftL.jpg) ## Questions & Answers **Q: Would this product be suitable to build an outdoor wood fired oven ?** A: Yes. This product is used in fire pits, wood and gas fire ovens or anywhere that can get up to 2000 degrees Fahrenheit. I used it to line a coal blast furnace for smelting aluminum. It can be used with fire bricks and is used inside the furnace or oven and chimneys. **Q: is this really fire clay?** A: This is really fire clay as advertised **Q: Can I use this to lay firebricks in a wood burning oven which gets to 1000 degree Centigrade?** A: You may need fireclay mortar from a masonry supply. This is only fireclay. I used it in a mix for refractory cement in a foundry furnace . **Q: does this product require heat to cure?** A: not in my experience.....long cure. however, if using fire cement, i believe heat is required. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Product! *by J***R on November 11, 2020* Building a Wood Fired Oven and needed fire clay as part on my high heat mortar mix. No local stores offered this so checked Amazon *Bing* there it was. Ordered two bags and they arrived fairy quick within a few days so shipping time was better than expected. Because of the weight they came to me via FedEx Freight, they were not packaged in anything other than the material was originally packaged so some bag tearing took place somewhere in route. They were taped back up and there appeared to be little lose so was not a concern though I think better packaging would be considered here. The material itself seemed to be of high quality and worked great for my project so I am pleased with my purchase. I would recommend this product. ### ⭐⭐⭐⭐⭐ Awesome *by B***N on February 1, 2019* Used to line a coal forge I built and worked really well. ### ⭐⭐⭐ 48lbs *by W***T on January 29, 2021* Unsealed bag It comes just as a loose bag, and there is no seal on the pour spout. I imagine someone along the way got a nice mess in their delivery truck as it was down to 48lbs in the bag and a bunch of the dust in the pour spout when it arrived. ## Frequently Bought Together - Mutual Industries 60070500-0-0 Fire Clay, 50 lb. Bag - CANALHOUT 12.3KG Silicon Carbide Graphite Crucibles,Crucibles for Melting Metal,Withstand The High Temperature 1800℃(3272Β°F),Melting Casting Refining Aluminum Gold Silver Copper - Teton-Bond Petrobond Fine (130 Mesh) Foundry Metal Casting Sand For High Detail --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/15885069-mutual-industries-fire-clay-50-lb-bag-resistant-to-hot](https://www.desertcart.vn/products/15885069-mutual-industries-fire-clay-50-lb-bag-resistant-to-hot) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-24*