for the clear coat im using oil based polyurathane, to play it safe. I do not have a place outdoors to apply the clear so i am wondering how safe it is working indoors? I actually already applied one coat of clear, i had all the windows open and a mask as well one of the ones with the two filters on the outside. Once i finished I went out for about two hours leaving all the windows open while i was gone. I am only finishing one frame at a time, and only 3 sides of the frame (both sides and top only) the frames are 2' W X 4' H X 8"D so its not a huge surface im finishing.
I had some drips on my first coat, but i was thinking it would be best to add a few more coats to build up some thickness before i try and sand the drips, this way i am less likely to sand through the clear and mess up the finish?