Rutland Castable Refractory Cement for High Temperature Fireplaces, 25 Pounds

Rutland Castable Refractory Cement is a high-performance solution for building, repairing, and customizing high-temperature fire features indoors or outdoors. Designed to withstand extreme heat, this versatile cement is ideal for fireplaces, woodstoves, fire pits, pizza ovens, and other heating appliances where durability and reliability matter most.

Use it to easily fix large masonry cracks, gaps, or holes in fireboxes, stove linings, and hearths, restoring structural integrity and safe operation. Its castable formula also allows you to build solid fire pit floors or mold custom firebrick shapes, giving you complete flexibility for repairs, upgrades, or creative projects. From replacement bricks to unique fire-resistant components, the possibilities are virtually endless.

Unlike many refractory products, Rutland Castable Refractory Cement requires no heat cure. Simply mix, pour, and allow it to air dry, making projects faster, simpler, and more accessible for both DIY users and professionals. The smooth consistency pours easily into molds and forms, helping you achieve strong, uniform results with minimal effort.

This 25-pound container provides excellent coverage and value, capable of casting a solid 12-inch by 12-inch by 3-inch block. Once cured, it forms a dense, heat-resistant structure designed to handle repeated high-temperature use without cracking or breaking down.

Whether you’re repairing a damaged fireplace, rebuilding a fire pit, or creating custom firebrick for a pizza oven, Rutland Castable Refractory Cement delivers dependable performance, flexibility, and long-lasting results you can trust for your high-heat projects.

• Designed for fireplaces, woodstoves, fire pits, and pizza ovens, this refractory cement withstands extreme heat for durable, long-lasting results
• Easily repair large cracks or holes, build solid fire pit floors, or cast custom firebrick shapes for endless indoor or outdoor projects
• Simple mix-and-pour formula air dries without heat curing, making repairs and builds faster, easier, and more convenient for DIY or pros
• Cures into a solid, heat-resistant structure that resists cracking and breakdown through repeated high-temperature use
• One container can cast a 12" x 12" x 3" block, offering excellent value for repairs, replacements, and custom builds
• Color: Grey
• Dimensions (L x W x H): 10.50 x 10.75 x 12.75 inches
• Weight: 26.10 pounds
• Manufacturer warranty: 30-Day Warranty

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