Available in a range of sizes 3/8" to 3/4" and is black with a porous surface.
Capable of withstanding very high temperatures without sustaining any damage or crumbling.
Designed for use with fire bowls, fire pits, and fireplaces, whether they are indoors or outdoors.
Enhance the appearance of your fireplace by adding lava rock around your log set for a "full" and natural look.
Caution: Ensure the rocks are fully dry before burning to prevent an explosion. Immediately stop burning if you hear a popping sound. Use low heat to dry the stone.
Versatile: enhances flame performance by dispersing gas in all directions | can be used as a base layer under fire glass or mixed with glass | retains heat under the cooking surface for all gas grills | great for retaining moisture in soil for plants | decorative landscape lava rock for garden, patio, ponds, fish tank, etc.