Working in finishing industry for nearly 25 years times change as so do products people get comfortable with what the use. Working with the boat and yacht industry extremely high end multi million dollar boats the standard is generally polyester sealers followed by 2k polyurethane full gloss is always cut and polished. With all said the beautiful work I have seen in this post got me curious and I'm on the look for new set speakers and loved the look of the work you put out.