We have a rather nice mahogany dining room table that is beginning to need refinishing after 30 years of reasonably careful use.
I'm thinkng of doing this job myself. I have a hand sander.
A few questions:
- Do I need to remove the old high-gloss varnish before saning?
- Is sanding likely to significantly change the color of the wood?
- If it does, can I get a stain that will restore it?
- After staining, should I apply several coats of high gloss polyurethane?
- How do I prevent, bubbles, which I've gotten in the past when I used polyurethant?
Any guidance appreciated.