20 x Vermiculite Stove Pizza Oven Bricks stove fire brick 4.5" x 9" x 1" | eBay
Ecolite Minerals Kenya - Pizza, anyone?? 😋 Expanded vermiculite is light-weight, odorless, fire resistant and absorbent. For these properties, it is used as an insulating material widely, including in Pizza Ovens. It
Pouring vermiculite insulation into the space above the oven vault of an outdoor wood fired oven Stock Photo - Alamy