I just recently replaced several window panes (neighbor kid busy with a BB
I used the DAP 33 glazing compound. I let the compound dry for several weeks
with the window sashes stored in the garage in SoCal.
Today I finally got around to priming & painting. The compound was still very
slightly soft to the touch.
I was too lazy to go buy some "regular" oil based primer so I used some Zinsser
High Hide Interior/Exterior "oil base primer" that I had left over from some
work a few weeks ago.
I primed at about 2:30 today & at 7 pm the primer on the glazing compound is
still tacky to the touch and the compound feels a little softer than before
priming. The air temp was about 70 deg
Am I being too impatient? Did the Zinsser soften the compund? The Zinsser that
I put on wood at the same time is more or less dry but the primer on the
glazing compound is not.
I setup a fan to blow across the sashes hopefully it will be drier in the AM.