--- product_id: 128865046 title: "Insulating Fire Bricks, 2500F Rated 0.75 Inch x 4.5 Inch x 9 Inches, Soft Fire Brick for Forge Jewelry Soldering Block Garden Pizza Oven Furnace Kiln – Pack of 15 + 2 Lb Wet Mortar" brand: "unknown" price: "฿4303" currency: THB in_stock: false reviews_count: 1 url: https://www.desertcart.co.th/products/128865046-insulating-fire-bricks-2500f-rated-0-75-inch-x-4 store_origin: TH region: Thailand --- # 0.75" x 4.5" x 9" 2500°F rated Pack of 15 + mortar Insulating Fire Bricks, 2500F Rated 0.75 Inch x 4.5 Inch x 9 Inches, Soft Fire Brick for Forge Jewelry Soldering Block Garden Pizza Oven Furnace Kiln – Pack of 15 + 2 Lb Wet Mortar **Brand:** unknown **Price:** ฿4303 **Availability:** ❌ Out of Stock ## Summary > 🔥 Ignite Your Creativity with Unmatched Heat Resistance! ## Quick Answers - **What is this?** Insulating Fire Bricks, 2500F Rated 0.75 Inch x 4.5 Inch x 9 Inches, Soft Fire Brick for Forge Jewelry Soldering Block Garden Pizza Oven Furnace Kiln – Pack of 15 + 2 Lb Wet Mortar by unknown - **How much does it cost?** ฿4303 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/128865046-insulating-fire-bricks-2500f-rated-0-75-inch-x-4) ## Best For - unknown enthusiasts ## Why This Product - Trusted unknown brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Construction:** Engineered for strength, these bricks withstand the toughest conditions without compromise. - • **Precision Dimensions:** Perfectly sized at 0.75" x 4.5" x 9", ideal for any project. - • **Lightweight & Versatile:** Easily cut and shaped to fit your unique needs, from jewelry soldering to pizza ovens. - • **Low Thermal Conductivity:** Keep your projects efficient with minimal heat loss and maximum performance. - • **Unmatched Heat Resistance:** With a staggering 2500°F rating, these fire bricks are your ultimate heat shield. ## Overview These Insulating Fire Bricks are designed for high-temperature applications, rated up to 2500°F. Each brick measures 0.75 inches by 4.5 inches by 9 inches, making them perfect for various uses, including jewelry soldering, pizza ovens, and kilns. The pack includes 15 bricks and 2 lbs of wet mortar, ensuring you have everything you need for your next project. ## Description Insulating Fire Brick is crafted from purest refractory clays with alumina & organic combustible fillers. These fillers burns out during firing, resulting into a uniform and controlled pore structure which provides best insulation value to the equipment. The air pockets formed makes the brick an excellent choice for applications where intense insulation is required. Benefits: Quick Heating: Porous structure of the bricks provide high insulation value and also it has low thermal conductivity and low heat storage enabling quick heating. Energy Efficient: Soft firebricks absorb about half the energy as hard firebricks during a firing. Easy to install: It becomes easier to install due to its Lightweight and also it is very easy to cut and shape as per your requirement or design. Prolong life of equipment: It has high insulation value which resists temperature up to 2500 F, reduces direct effect of heat on your equipment and helps to prolong its life. Applications: Small Scale UseForge BuildingLining the floors and walls of kilns, fireplaces Wood Stove, or ovens.Glass Kiln, Glass Forges, Clay pottery firing kilnSoldering and metal clay firingElectric kilns or ovens Industrial UseKiln and FurnacesGlass IndustryIron & Steel IndustryNon Ferrous metal IndustryPower Generation IndustryRefining Vessels and HeatersFor Whom: Blacksmith, Jeweller, Potter, Glass artist, Metal Smith Safety Instructions:Avoid creating airborne dust as it contains crystalline silica which can cause cancer if inhaled over prolonged or repeated time. If the dust is not created during handling then it does not cause any harm.Always wear gloves, goggles, and an approved respirator if dust is present. ## Features - High Temperature Insulation: Firebricks are rated up to temperature of 2500 F, 0.75 Inch x 4.5 Inch x 9 Inches - Low Thermal Conductivity and Low Heat Storage - Excellent construction/compressive strength - High heat resistance and durable with low impurity - Lightweight and easy to cut ## Images ![Insulating Fire Bricks, 2500F Rated 0.75 Inch x 4.5 Inch x 9 Inches, Soft Fire Brick for Forge Jewelry Soldering Block Garden Pizza Oven Furnace Kiln – Pack of 15 + 2 Lb Wet Mortar - Image 1](https://m.media-amazon.com/images/I/51F2ogN5GvL.jpg) ![Insulating Fire Bricks, 2500F Rated 0.75 Inch x 4.5 Inch x 9 Inches, Soft Fire Brick for Forge Jewelry Soldering Block Garden Pizza Oven Furnace Kiln – Pack of 15 + 2 Lb Wet Mortar - Image 2](https://m.media-amazon.com/images/I/41ruxtTnwCL.jpg) ## Customer Reviews ### ⭐ 1.0 out of 5 stars !!! BEWARE Return Shipping Fees !!! *by P***R on Reviewed in the United States on January 9, 2021* Do not buy these as a gift unless you're sure the recipient will want them.Return shipping Terms:"Buyer will be liable to pay inbound and outbound shipping as well as 50% restocking fees as per our return policy..." --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/128865046-insulating-fire-bricks-2500f-rated-0-75-inch-x-4](https://www.desertcart.co.th/products/128865046-insulating-fire-bricks-2500f-rated-0-75-inch-x-4) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-24*