Oxalic Acid can be used to remove many types of stains and marks from bare wood. Ideal for water marks and mill stampings from lumber. Not intended as a "full" method bleach. Oxalic Acid Neutralizer is designed to neutralize the residual acid left after treatment.

Key Benefits

• Interior/Exterior
• Makes weathered wood look new
• Ideal for dark water marks

*Please note that this product is considered a corrosive and cannot be shipped Overnight, 2nd Day or 3rd Day.