Oak is horrid - the grain fills with particles of sandpaper and goes black. Two tips - 1) blow it out with compressed air before sealing/finishing, and 2) wipe it well with thinners to clean all the gunk out before sealing/finishing, then leave it for a few minutes so the thinners can evaporate. I do both, and I've stopped having that shadow effect in the grain.
Phill when I made a slimline in bog oak I filled the grain with liming wax and then used BLO and then CA to finish. The liming wax gives the oak that little bit "extra",
You mean like the furniture effect that was all the rage in kitchens a few years back, that sort of stuff ?
A good attempt look forward to seeing more We used to use a tac cloth to clean of any dust paraffin wax on a bit of rag and all the dust sticks to it better than having all that dust floating around waiting to fill your lungs liming Oak goes back donkeys years when lime was used to kill bugs on people as well
The bottom image on this page is what I meant, kind of painted on then dragged off to leave paint in the open grain ?
Nicky Cornell: The French Furniture Blog: May 2011
That the kind of thing you meant ?