Wood filler?

[PerranOak]

I have joined some ply to battens with zinc plated screws countersunk below the surface. I'd like to fill the holes and then paint it.
I just wondered whether regular wood filler is best, that is, does it stick to the screw heads well or is it better to use another type of filler?
Cheers.

 

[Wayners]

Undercoat it all included screws.
Fill.
Depends what you are doing with it.
If the wood is outside I'd use 2 pack wood filler.
Inside powdered filler would work well.
2 pack resin is harder to sand Vs powdered filler.