DIY Doctor

Repairing wood damaged by sap from knots

Postby Gideon » Tue May 29, 2007 2:23 pm

I have recently bought a second-hand painted bed which clearly wasn't treated properly with knotting treatment, and now has ugly stains on the knots (showing as dirty brown marks in the white paint). When repainting do I need to apply knotting treatment over the existing paint or on the wood itself to stop this happening again?
Rank: Labourer
Progress to next rank:
Posts: 1
Joined: Tue May 29, 2007 2:15 pm


Gorilla Glue heavy duty grab adhesive

Postby thedoctor2 » Wed May 30, 2007 2:54 pm

Hi a simple answer is yes , a few thin coats is best , and don't sand it as this will break the surface of the knotting and you'll be back to square one
Hope this has been of help .
Rank: Ganger
Progress to next rank:
Posts: 52
Joined: Wed May 02, 2007 6:37 am

Display posts from previous
Sort by
Order by

  • DIY How to Project Guides
  • DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!

  • Related Topics