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    Painting on Knotty Pine

    Thursday, August 14, 2008, 03:32 PM [General]
    Posted By: MC Kathy

    Hello, painting friends!  I’ve come across a problem in my attempt to paint a piece of furniture, and I hope someone can give me some advice.

    I bought a simple wooden chest of drawers about 20 years ago, and because it was made out of knotty pine and was unfinished, it was cheap-o. At the time, I didn’t know you could upgrade to clear pine for a little bit more money.

    So…all this time the thing has been in my house with those big knotholes staring at me, and finally I couldn’t stand it anymore and I decided to paint it with acrylic latex paint.  I did two coats, sanding in between, but guess what?  Those blankety-blank knots are starting to bleed through.  Arrrrghh!

    Should I sand the whole thing again and try using Kilz primer?  Or is there something I can apply to the knots to cover them up permanently?  Or should I put the chest down in my basement and pretend it never happened?

    Any and all ideas are welcome!  Thanks in advance.

    —MC Kathy

     

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    I,too, had this problem with a door facing I painted. I primed it first then applied two coats of paint (white). You could still see the knot. Brenda C

    Brenda
    August 14, 2008
    04:37 PM CST

    Knotty pine is extremely hard to cover with paint. The knots often bleed pine sap for years. You might try a layer of varnish before continuing. You need to seal the wood so that the sap doesn't continue to bleed out. Kilz should help some, but it might take several coats.

    Jan
    August 19, 2008
    10:11 AM CST

    Another thing you can do it if you will seal the wood where the knot is and let it cure for a day or two it will be fine. I use JoSonja All Purpose Sealer or JW's All Purpose Sealer and they both will work.

    Terri
    August 22, 2008
    01:51 PM CST

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