Minwax high performance wood hardener is a quick drying liquid formulated to strengthen and reinforce decayed or rotting wood.

• The hardener penetrates deep into the wood and its special resin binds and reinforces the decayed wood fibers

• High performance wood hardener seals from further moisture penetration and hardens to a rock hard solid base for lifting

• Designed to strengthen wood fibers of interior or exterior rotted wood prior to the application of Minwax high performance wood filler