We make acid / alkali / chemical resistant bricks and tiles. Our acid resistant bricks are conforming to IS 4860 Class-I and are also conforming to ASTM standard C-279 part-III. “Horizon Refractories” acid & alkali resistant bricks/tiles are widely used in various chemical factories, galvanizing plants, battery units, petrochemical industry, chimney linings, cooling towers, etc. Our acid resistant tiles are widely used for chemical industry flooring, etc.