34+ How To Fix Wood Filler That Won't Stain. If the conditioner is applied before filling the nail holes, it will prevent the wood filler from being absorbed by surrounding wood and discoloring it. But as the wood ages, the color will change, but the color in the filler will not.
How To Use Wood Filler For Repairing Scratches And Gouges Bob Vila from s3-production.bobvila.com
So if the wood isn't smooth and finshed it will grab the stain blotchy. If it's a thin layer of stain, you may be able to use a palm sander to sand off the top layer of the stain. Though it won't tackle large repairs, filler can make scrapes, scratches, and holes disappear, especially when you apply paint or stain to the area after filling the hole.
If you want a filler that will be receptive to staining, then go for stainable wood fillers.
Pick the right wood filler. Apply the wood conditioner as you would the stain, in even strokes along the path of the wood grain. There should be no spacing between the new wood and the edges. How long does bondo take to dry?
