12 OZ, Liquidwood Epoxy, Wood Consolidant, Consists Of Resin & Hardener, Penetrates & Hardens Rotted Wood, Restores Structural Strength, Permanent, Easy Application, For Exterior & Interior Use, Greenguard Certified, Prevents Need To Rip Out & Replace Rotted Or Damaged Windows, Doors, Sills, Jambs, Columns, & Much More.