Stovax Huntingdon 30 Eco Premium Replacement Vermiculite Firebrick Set Stovax Huntingdon 30 Eco Premium Replacement Vermiculite Firebrick Set is crafted from high-grade vermiculite, renowned for its exceptional thermal insulation properties and durability. Specifications Set Contains: 1x Back Brick – FBS30420211, 1x Baffle Brick – FBS25420185, 1x Left Side Brick – FBS25252222L, 1x Right Side Brick – FBS25252222R Material: High-Grade Vermiculite Maximum Temperature: 1100 degrees Density: 750 kg/m3 Colour: Light Brown/Beige Order Your Vermiculite Firebricks Today Do not let worn-out firebricks compromise your stove efficiency and safety. Order our Vermiculite Firebricks today for superior insulation, durability, and performance.