"RicodJour" wrote in message
oups.com...
Gary wrote:
I used oil base poly on my interior windows and trim. I have added some
display shelves above some of the windows .If I use a water based
polyurethane will there be a difference. thanks

Yes. The water based poly doesn't yellow with age, so you might want
to stain the new woodwork to approximate the aged oil poly prior to
finishing.


Additionally, the water based varnish will not yellow immediately upon
application either. The water based varnishes will give wood a truer color.