Midwest Hearth Natural Lava Rock Granules for Gas Log Sets and Fireplaces (5-lb Bag)
Midwest Hearth Natural Lava Granules will instantly renew and enhance your fireplace. What is lava rock: – Naturally occurring, these lava rocks are formed as volcanic magma rises to the surface, cools and releases gases which gives these rocks their coarse surface. – Because they are volcanic, they can withstand extremely high temperatures without sustaining any damage or …