Natural Lava Rocks for Fire Pit | Lava Rocks for Gas Grills Charbroilers | Reduces Flare Ups | Even Heat Distribution | by The FryOilSaver Co, | 7 Lb. Bag of Fire Pit Lava Rocks | 1 Pack
- ... SIMPLE TO USE - To use the Mr. Bar-B-Q Lava Rocks, clean the rock grate and firebox after removing old lava rocks. Place the new lava rocks on in one layer, close the grill and burn grill on "High" for fifteen minutes to allow the rocks to season.
- COVERS 300 SQUARE INCHES OF GRILL - The 7 lb. bag of Mr Bar-B-Q Natural Lava Rocks covers 300 square inches of gas grill or charbroilers. This is enough to cover the average grill.