We have an exterior entry door with several leaded glass panels - the leaded
glass is sandblasted - the glass panels picked up some overspray when we
were having the entryway area remodeled - we'll be re-painting the wood
sections of the door, but before we do that, what's the best way to remove
the "popcorn" material from the glass sections? The leaded glass won't take
a lot of scraping or pressure. THANKS!