How to Use Wood Hardeners


If you've got an old wood deck or maybe a wood column that is starting to show signs of age, one way to stop the decay is to use a wood hardener. This product seeps into the pores of the wood and hardens after two to four hours, keeping the wood intact. Using a wood hardener takes a bit of preparation to do correctly, but otherwise it's a straightforward process.

Things You'll Need

  • Putty knives
  • Wood hardener
  • 2-inch paintbrush
  • Identify the area on the wood you want to harden. Scrape away any loose or decayed wood using a putty knife, working until you get to wood that is in reasonably good shape. Make sure there is no grease, oil or dirt in the affected area.

  • Shake a can of wood hardener. Pour some of the hardener onto the surface of the wood and spread it out around the area using a paintbrush.

  • Apply a second and third coat using the paintbrush for extra strength, applying coats until the wood has a shiny surface.

  • Let the wood hardener dry for two to four hours. Sand, paint or stain the surface, if you wish, to finish the project.

Tips & Warnings

  • If you're working on a wood surface that you suspect has lead paint, wear a respirator and proper safety equipment.

Related Searches


Promoted By Zergnet


You May Also Like

Related Searches

Check It Out

22 DIY Ways to Update Your Home on a Small Budget

Is DIY in your DNA? Become part of our maker community.
Submit Your Work!