Architectural Precast Concrete Propane Fire Pit Naruto Uzumaki & Kushina Uzumaki HD Wallpaper. Create a serene gathering space with the ModaConcrete Architectural Fire Pit. Expertly crafted from premium precast concrete, this fire pit blends contemporary design with the convenience of clean, efficient propane fire. Its sleek lines and modern aesthetic make it a stunning centerpiece for any outdoor setting, providing both warmth and style. Each fire pit is sustainably produced using locally sourced raw materials and a proprietary fiber reinforced concrete blend, ensuring long lasting strength and minimal maintenance. Powered by a 55,000 BTU propane burner, it offers adjustable warmth with smoke free flames, while heat treated lava rocks enhance the natural beauty of the fire. The design also features a separate, complementing propane tank holder for a seamless and cohesive look.