Our Woodrich Brand 2lb Heavy Duty Wood Stripping Kit covers up to 750 square feet and contains everything you need to restore a wood deck, wood fence, wood siding, or log cabin. We developed HD80 to tackle the toughest wood restoration project. Citralic is a specifically formulated blend of acids and surfactant that was designed to neutralize and brighten wood quickly, without the unwanted bleaching or damage to the wood. This step in a professional wood restoration achieves that like-new look of fresh cut wood. Proper surface preparation is the key to successful wood restoration.