Size: PintHigh Performance Wood Hardener Is A Quick Drying Liquid Formulated To Strengthen And Reinforce Decayed Or Rotting WoodPenetrated Deep Into The Wood And Its Special Resin Binds And Reinforces The Decayed Wood FibersSeals From Further Moisture Penetration And Hardens To A Rock Hard Solid Base For FillingIdeal For Windowsills, Doors, Woodwork, Floors, Decks, Furniture And More