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🔥 Build Bold, Repair Smart — Heatproof Your Passion!
GIRtech FireCast is a premium 20 lb castable refractory cement mix engineered to endure extreme heat up to 3110°F. Designed for molding, repairing, and insulating high-temperature structures like pizza ovens, fireplaces, forges, and kilns, it offers strong adhesion, crack resistance, and superior thermal insulation. Easy to apply and non-toxic, it’s the trusted choice for professionals and DIY enthusiasts aiming for durable, energy-efficient heatproof solutions.









| ASIN | B09CD3XKCK |
| Best Sellers Rank | #30,681 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #96 in Contact Cements |
| Brand Name | GIRtech |
| Color | Grey |
| Compatible Material | Fire |
| Container Type | Bag |
| Customer Reviews | 4.1 4.1 out of 5 stars (223) |
| Full Cure Time | 48 hours |
| Global Trade Identification Number | 04820208200462 |
| Item Form | Dry Powder |
| Item Package Quantity | 1 |
| Manufacturer | ABC Manufactured Goods Inc |
| 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 |
| 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 Ounce |
| Viscosity Level | Medium |
| Volume | 9463.52 ml |
| Water Resistance Level | Water Resistant |
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