I really have two questions about refinishing my living room floor. I sanded and finished the floor (old pine planks) about ten years ago. I am redoing the living room and want to run a light sanding and put a new coat of varnish over without doing a full sanding. I think I used water-borne (Varathane Diamond), but I'm not positive.
Is there a way to tell if it's water- or oil-based?
Is my above plan a reasonable thing to do with the floor?
Thanks for any help.