Vermiculite slab for high-temperature insulation Can be cut and shaped into custom fire bricks Suitable for stoves, fireplaces, and heaters Ideal for replacing broken or worn fire bricks Easy to cut with hand tools like saws or knives Lightweight, durable, and heat-resistant Withstands heat up to 1,000°C Multi purpose product which solves many heating issues Dimensions (W x D x H): 300 x 250 x 25 mm Easi Plumb Stove Care FireTech Replacement Fire Brick Vermiculite insulating slab that can be easily cut and shaped for use as a fire brick. Ideal for a wide range of high-temperature insulating applications, it offers excellent heat resistance and adaptability. Perfect for stoves, fireplaces, and other heating appliances requiring custom-fit firebrick replacements.