We have vide range of acid resistance bricks like 386475mm thick with superior quality type acid proof bricks is 4860 material used highly durable & qualitative acid proof application cement plants power plant steel plants chemical plant pharmaceuticals battery rooms industrial flooring paper mills ware house food processing units etc... Size 230 x 115 x 75 mm 230 x 115 x 65 mm 230 x 115 x 38 mm 230 x 115 x 25 mm provide special size as per requirements main advantage size variation is very less