Hearth Products Controls Black Lava Rock, 1 Cubic Foot enhances the look of your fire pit with a classic natural appearance. Lava rock is durable and very low maintenance, and is proven to increase combustion efficiency. Add lava rock to your fire pit to form a classy base for a log set, or use lava rock in landscaping.
Includes 1 cubic ft
Contains mixed sizes of rock, about 1/2" to 2" sizes
HPC is on the cutting edge of outdoor gas fire pit technology and offers a wide variety of burners to fit the need of any construction or do-it-yourself project. All HPC fire pit rings have staggered burner ports for a more natural-looking flame pattern and presence. Both stainless steel and cold rolled steel burners are available, and both feature ports that are drilled, not punched, for optimal quality; the burner hub is raised above the concentric rings to reduce the risk of water in the valve or gas line.