Oxalic Acid can be used for the removal of dark spots and discoloration of wood surfaces, usually caused by water. It can also be used to freshen wood colour if it has become grayed due to external exposure. In the refinishing of wood furniture, oxalic acid can be used after stripping to lighten and soft darker stained areas before refinishing. It can also be used as a rust remover and a stain remover in many other applications.
|Weight : gm||1000 g|