It s important to choose a color that matches the color of the stained and finished flooring because latex filler doesn t accept stain itself.
Knot holes in hardwood flooring.
The new stuff just isn t as tight as the older.
I have lots of tiny knot holes in part of my floor where we had to have flooring laid to match the other half of the room when we took down a wall.
I used a elmers brand hard drying wood filler in natural color let dry 8hrs then sanded fine grit then used a black wood touch up pen to color onto the dried filler.
Once the epoxy is dry and well filled leveling it out is swift work with a block plane.
Sanding is risky because there s a good chance you ll create a noticeable divot to the outside of your filled knot.
Occasionally you will get a piece of gorgeous wood that has voids or knots in it.
Hickory floors with character knots.
This matched the hole knot perfectly and is no longer jagged edge that socks swiffer would get caught on.
You have two strong options.
Wood flour cement or epoxy.
You wouldn t want to add wood putty because it wouldn t retain the look of the knots.
Looking to fill some knot holes in your wood floors.
I think i d layer it in and not fill it up all at once though.
Learn more about filling knot holes in flooring.
You could also use a chisel but a plane is better.
This is common for these larger holes and voids.
One will make knot holes disappear the other will highlight the knot while keeping it safely sealed.
It will take a bit of time to dry but if you like the look of the hole go for it.