Descaler Concentrate

It effectively removes rust, oxides of metals, scale and soil from metal and concrete surfaces. It is dissolving action on rust, silica and scale is quick and thorough. Its acid formulation dissolves lime, scale and rust right down to the base metal or concrete with the selective inhibitor protecting metal surfaces. Not for materials like glazed tiles and glass. Application Brush or spray on surfaces. Clean surface free from excess rust, soil and dirt. Apply LC 230. Allow to stand for 10-20 minutes, then wipe off with water. Surface may require repainting if necessary. Dosage For descaling purposes, dilute one part LC 230 with up to 10-15 parts of water depending on the thickness scales. Allow to stand for several hours. Flush with water until all the scale is removed. Repeat if scale is still present, check pH during application for control. Contact Field Chemist for further information.